2025-12-27 16:47:03.798 INFO 2125226 --- [or-http-epoll-1] o.s.g.filter.GlobalRequestLogFilter : ================ Gateway Request Start ================ ===> GET: /ezt-dtudevice/wechat/open/device/getAreaRange?id=86445206668053779&longitude=79.29602352&latitude=37.20844605 ===Headers=== Host: [eztom.cn] ===Headers=== X-Real-IP: [112.124.26.20] ===Headers=== X-Forwarded-For: [112.124.26.20] ===Headers=== Connection: [close] ===Headers=== User-Agent: [Java/1.8.0_161] ===Headers=== Accept: [text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2] ================ Gateway Request End ================= 2025-12-27 16:47:03.862 INFO 2125226 --- [or-http-epoll-1] o.s.g.filter.GlobalResponseLogFilter : ================ Gateway Response Start ================ <=== 200 GET: /ezt-dtudevice/wechat/open/device/getAreaRange?id=86445206668053779&longitude=79.29602352&latitude=37.20844605 ===Headers=== transfer-encoding: [chunked] ===Headers=== Content-Type: [application/json;charset=UTF-8] ===Headers=== Date: [Sat, 27 Dec 2025 08:47:03 GMT] ===Headers=== connection: [close] ================ Gateway Response End ================= 2025-12-27 16:47:03.944 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:47:04.515 INFO 2125226 --- [or-http-epoll-3] o.s.g.filter.GlobalRequestLogFilter : ================ Gateway Request Start ================ ===> POST: /ezt-device/deviceapp/user/verifyOnLine ===Headers=== Host: [eztom.cn] ===Headers=== X-Real-IP: [116.176.32.62] ===Headers=== X-Forwarded-For: [116.176.32.62] ===Headers=== Connection: [close] ===Headers=== Content-Length: [37] ===Headers=== Accept: [application/json] ===Headers=== Blade-Auth: [bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0ZW5hbnRfaWQiOiIwMDAwMDAiLCJ1c2VyX25hbWUiOiIxNTEwMTg4MzE4OCIsInJlYWxfbmFtZSI6IuOAkOW_l-e_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_l-e_lOmpvuagoeOAkSIsIm9hdXRoX2lkIjoiIiwiZXhwIjoxNzY5Mzg1MzYzLCJkZXB0X2lkIjoiMTEyMzU5ODgxMzczODY3NTIwMSIsImp0aSI6ImQ3ZjU3MGZjLTA1ODktNDYyNC05ZTlmLTZkNDI0YjFmZjExYyIsImFjY291bnQiOiIxNTEwMTg4MzE4OCJ9.rDMmqS3ywY8rp4EIbQwGVDPnJ_r63ptGqwOUOii_KsM] ===Headers=== Authorization: [Basic c2FiZXI6ZXp0b21fc2FiZXJfc2VjcmV0] ===Headers=== Content-Type: [application/json; charset=utf-8] ===Headers=== Accept-Encoding: [gzip] ===Headers=== User-Agent: [okhttp/3.12.1] ================ Gateway Request End ================= 2025-12-27 16:47:04.796 INFO 2125226 --- [or-http-epoll-3] o.s.g.filter.GlobalResponseLogFilter : ================ Gateway Response Start ================ <=== 200 POST: /ezt-device/deviceapp/user/verifyOnLine ===Headers=== transfer-encoding: [chunked] ===Headers=== Content-Type: [application/json;charset=UTF-8] ===Headers=== Date: [Sat, 27 Dec 2025 08:47:04 GMT] ===Headers=== connection: [close] ================ Gateway Response End ================= 2025-12-27 16:47:07.376 ERROR 2125226 --- [ elastic-768] a.w.r.e.AbstractErrorWebExceptionHandler : [ae125fe4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) [reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) [reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:10.278 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:47:11.421 ERROR 2125226 --- [or-http-epoll-4] reactor.netty.http.server.HttpServer : [id: 0x2f4ac1a7, L:/0:0:0:0:0:0:0:1%0:8900 - R:/0:0:0:0:0:0:0:1%0:36676] reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:47:11.951 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [6eac8d5d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:13.805 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [5495e662] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:13.908 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [133bfc5b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:13.989 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [68fb0115] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:14.209 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4bce441e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:14.378 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [bcb9263a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:15.480 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [9eed0567] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:15.555 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [33d33aaf] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:18.159 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [8b244411] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:18.638 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [148bf8ab] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:18.646 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5215e742] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938143149" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:18.654 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [24fa777c] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938143149&longitude=79.95811908&latitude=37.13305026" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:19.587 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [374aae30] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:21.265 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [d78e485d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:24.501 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [44ff82e8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:26.462 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:47:26.808 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [0d1cfd1a] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938797435" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:26.815 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f383a9f8] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938797435&longitude=81.02529517&latitude=37.00196706" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:27.952 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [1f5d66fe] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:29.301 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f803f7c7] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:30.216 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [13b6581c] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452067159606E5" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:30.223 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [fd7dc9cf] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452067159606E5&longitude=115.65336777&latitude=38.88136396" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:33.172 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [ddc042cf] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86265106003501891" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:33.179 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a68006f7] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86265106003501891&longitude=80.22497197&latitude=37.03777452" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:33.347 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [53164636] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:33.445 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:47:36.283 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [ca779279] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:36.741 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [963e6fe6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:38.602 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [28979da3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:39.741 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e10dccce] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:39.779 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:47:40.256 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f304fa2a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:40.271 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [549ebdc3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:40.498 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f5d6d853] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:40.501 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [1be73123] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:40.851 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [15db2050] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:41.111 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [1b6d472a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:41.331 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a0a9527e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:41.522 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [8ab3b3e4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:41.742 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [c96d8db3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:41.931 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [181b4deb] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:42.141 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [74de1023] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:42.361 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [2aac5741] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:42.458 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9be7ec5c] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:43.023 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [d1885860] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:43.285 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [42a7ee06] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.131 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [6d36c90b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.351 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [c5c21661] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.591 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [7495f9a3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.799 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [e8ad608c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.813 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a1b1cebf] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86005905096153655" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:44.821 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [cf3844b9] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86005905096153655&longitude=104.64766100&latitude=31.06040107" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.052 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [deb7aea8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.054 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [391756a8] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=868892073883002AD" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.061 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e95c0f99] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=868892073883002AD&longitude=112.04787408&latitude=27.76287445" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.291 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [3e4974ac] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.351 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [736dfd55] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.851 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [39eb76b9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:45.898 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [05d6d83f] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:46.238 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [b3c2f173] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:46.326 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [fcfc9ef6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:46.803 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [ea7ce460] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:47.687 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [b50083ba] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:49.579 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [041e922c] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:49.638 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [4680d228] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:49.971 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [b68573ab] 500 Server Error for HTTP GET "/blade-user/wechat/open/newcode/091zJIFa177UTK0bqEHa16W6dX0zJIFW?qrCode=1891309524312842241&roleType=student" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:50.103 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [643a908a] 500 Server Error for HTTP GET "/blade-system/wechat/open/banner/getList?roleType=other_banner&bannerType=0" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:51.910 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4a9e56a0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:52.278 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [801b3960] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:52.698 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [7c01729f] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:53.612 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e64ece97] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:55.139 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [b65728a1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:55.301 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [1f194b13] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:55.708 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [b4a382f1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.244 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e3fbaf08] 500 Server Error for HTTP GET "/blade-user/wechat/open/newcode/061QbRll2n11Tg4WI2ml2rb5wi3QbRls?qrCode=1891309524312842241&roleType=student" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.248 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [1d276da2] 500 Server Error for HTTP GET "/blade-system/wechat/open/banner/getList?roleType=other_banner&bannerType=0" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.332 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [9f0893ed] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.352 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [8d78988d] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452060485115E1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.371 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [3b392dd7] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452060485115E1&longitude=119.90729600&latitude=42.31647241" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.468 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:47:56.621 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0ca11311] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.803 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [facd4052] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:56.851 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [967584e9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:59.408 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [4b53822d] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86005905096152849" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:47:59.416 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [3197daa0] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86005905096152849&longitude=104.65570338&latitude=31.06174777" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:01.985 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [cf1294e9] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=860059054674424E5" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:01.993 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [566f369f] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=860059054674424E5&longitude=110.24807603&latitude=21.26032801" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:02.946 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:48:03.485 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e662222a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:03.837 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [7dd001cf] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:04.532 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [b3f440d5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:05.209 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [7b2f4530] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:05.223 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fbd78da9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:06.233 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [577ffc72] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:06.251 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [935a4bc8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:06.964 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [b30d8648] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:07.186 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [03ea9b7b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:07.522 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [b40a6672] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:08.531 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2716759d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:08.574 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [ca945e91] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:08.645 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e578e545] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:08.762 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [7ac17842] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:08.992 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [fe12f4d2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.063 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [afa6fe12] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.218 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [287a2110] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.280 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:48:09.372 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9b6f07f3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.431 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [74b8a9a2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.641 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [13e3fbae] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:09.861 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fec2426a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:10.051 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0373fc30] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:11.491 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [d7b08595] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:11.882 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [6880e50f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:12.722 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d2c5de60] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.021 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f83085a9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.271 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [f042558e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.401 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [c3db51b6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.509 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [6741fec1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.741 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [bed8781e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:13.981 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [232fc82d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:14.191 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [97210660] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:14.242 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [ed4e1636] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:14.401 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [3bd0e652] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:14.631 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [8f974c3f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:14.851 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [e0f824e5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:15.051 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e6d1a253] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:15.291 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [ac62630c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:15.521 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [480d3c79] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:15.664 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [d43ee461] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:15.762 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [6fa52fbe] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:16.001 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [03a73918] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:16.180 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [729e8cf5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:16.285 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [2252eb81] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:16.461 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [59cba01a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.083 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [42519b03] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.135 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2c6db7b0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.154 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5490f7b8] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.700 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [8f67b263] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.974 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [7a158e07] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:17.985 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [245314a0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:18.790 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [71d4a771] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:18.858 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [68e97f24] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.171 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [01ee335b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.250 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [0be78564] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86445206668053779" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.259 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [1d0c40d3] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86445206668053779&longitude=79.29602042&latitude=37.20843013" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.521 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [eb3c203e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.639 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [e0507861] 500 Server Error for HTTP GET "/blade-system/wechat/open/banner/getList?roleType=other_banner&bannerType=0" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.640 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [828a5a4c] 500 Server Error for HTTP GET "/blade-user/wechat/open/newcode/001GIrFa10kbUK0ZEJIa1LDD7z2GIrFv?qrCode=1944763200985292802&fixedRole=1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.825 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [3e478818] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:19.868 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [73a7e319] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:20.038 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [67de5e49] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:20.779 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [e5a77020] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:20.864 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [49a75260] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.162 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [3c2d3df4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.163 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2523fe77] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.190 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [d570553f] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.381 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [1f6fe3d4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.408 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [c544622e] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938143149" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.415 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [a1b53831] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938143149&longitude=79.95801930&latitude=37.13311236" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.651 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [bd0b749a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:21.921 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [6e36dfaa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:22.161 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [971a17fd] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:22.372 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [317d53f6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:22.496 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [ba483351] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:22.651 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [035de7fd] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:22.901 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [ffcd01ce] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.181 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [bfbd78f1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.337 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [4f76a6a6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.461 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [1e8a0608] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.722 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e87b37f1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.825 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [60e578b5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:23.981 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [a18f86b6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.073 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [bc6130d8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.260 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [de2585a2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.550 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [da8f4e8b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.839 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [b9a5081e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.884 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [628bd5a1] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:24.909 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [e406abbe] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.131 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [13baae70] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.376 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [e77226d5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.401 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [df163671] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.442 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [cccfad8d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.691 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [19f2f3d0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.775 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [91ac14ba] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:25.991 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [01abe6c6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.044 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [467ff597] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.166 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9ec60efc] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.231 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [aa601771] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.281 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [1f72a459] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.418 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [bf7cfc84] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.469 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:48:26.571 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [dd8a641e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.757 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [aa0906a0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/addDeviceExamRecord" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.822 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5a3d07e0] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1700161814559170561" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:26.831 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [1eee97bf] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:27.081 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [012f9046] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:27.380 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [185e27e6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:28.002 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [8d925181] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:28.138 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [08486704] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:28.328 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [361ec58a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:28.651 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [609591fa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:28.840 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [8e0ee6fa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:29.091 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [9f93ac75] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:29.350 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [fa340e63] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:29.661 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [532486d5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:29.911 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [46df67b8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.171 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [bda2848b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.468 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [d0af9485] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.598 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2afe2e5e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.732 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [6e50f5ec] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.897 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [b2022aee] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.977 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4da8ba8f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:30.978 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [b0810fc2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:31.000 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [8a090e30] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:31.271 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a61a7c2f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:31.659 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [726feffb] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:32.447 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:48:32.642 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [e92d02e1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.071 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [c1f4fc77] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.209 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [94648510] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.250 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [cf3bdb07] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.321 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2656c329] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.561 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f57115bb] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.588 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a5cb1476] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:33.801 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [51da4324] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:34.072 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3fd73ea7] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:34.311 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [4fc59779] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:34.451 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fdeee64e] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452067159606E5" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:34.459 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [5d962a6b] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452067159606E5&longitude=115.65336778&latitude=38.88136396" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:35.022 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [d63656e9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:35.446 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [facfb5d2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:35.601 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [33d83141] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:35.952 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f8753151] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.201 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [aeb87b0e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.431 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [76c08350] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.541 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [bc0ae684] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938797435" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.548 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [59235509] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938797435&longitude=81.02527920&latitude=37.00192777" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.629 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [72e0426e] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452068802865C9" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.636 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [0044412f] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452068802865C9&longitude=110.92560763&latitude=23.35162457" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:36.671 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [07cf70f1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:38.132 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [620c98b0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:38.458 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [ec048dfa] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86265106003501891" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:38.471 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f98b9a55] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86265106003501891&longitude=80.22495202&latitude=37.03777205" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:38.781 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:48:39.413 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [bfcf4e09] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:40.407 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [d5700531] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:40.741 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [736bd15f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:41.167 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [0d91e0e7] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86121305223490025" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:41.175 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [1c02075b] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86121305223490025&longitude=79.82425933&latitude=37.03277304" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:41.429 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [ed7d18b0] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452063689556BD" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:41.437 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [15623724] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452063689556BD&longitude=104.67539737&latitude=31.06709887" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:42.059 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [568525c5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:43.237 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [819fa88b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:43.399 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [3fbc7d9d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:43.527 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3369381c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:43.701 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [01053dc4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:44.125 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [23b14e07] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:44.741 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [85024fd5] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/group/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:44.744 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [39bb8719] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:44.753 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [51aba44c] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:45.476 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [499cb8eb] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:45.496 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9d03038a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:45.879 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [615a43c2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:46.010 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [d73dc118] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=868892073883002AD" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:46.017 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [ee532a97] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=868892073883002AD&longitude=112.04787329&latitude=27.76279453" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:46.801 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [7eff7c2f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:46.832 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2c9555ff] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:46.963 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [431a22a1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:47.151 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a69b6776] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:47.431 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [875ae1bd] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:48.101 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [25485f9a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:48.381 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f8611a9f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:48.504 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [48147931] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.260 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f9a9afa9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.369 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c3831798] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10&id=865661078013631B1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.543 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a2e6eea8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.547 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [5a5833b5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.561 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2b67ef51] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10&id=865661078013631B1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.672 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [82f4ed09] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:49.864 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [cb351da9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:50.548 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [bcf60d3c] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10&id=865661078013631B1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:50.738 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [575dd036] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:50.814 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [e24ba960] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:51.139 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [588c379a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:52.689 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [2f97fc0e] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:53.647 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [a8a8037b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:53.751 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3b4f5ea3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:54.605 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [96265bc8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:54.773 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d807e7d0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:54.805 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [8a6caad7] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:55.060 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [882ff074] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:55.283 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [4a5cd6ab] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:55.343 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [943bfd3a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/getDeviceUserMoney" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:55.542 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [bf5f3df9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:55.602 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [494d4a96] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:56.144 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [46fae1e2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:56.470 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:48:56.562 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [8b725346] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:56.841 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2c300747] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:57.103 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [77b7eb3c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:57.186 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [6f42a264] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:57.399 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [5a762dbb] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.194 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9f8ffff6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.564 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [a75060fa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.580 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [0c2b549c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.734 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [6267535b] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/group/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.746 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [66ff7d2d] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.824 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [fb8eef6e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.830 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a9ecc492] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.874 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [6eab8e23] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:58.880 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9bea4c38] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:48:59.143 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [34b00462] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.084 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [84f59c0f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.144 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [69bb1b62] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.324 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [320b2858] 500 Server Error for HTTP POST "/blade-resource/wechat/open/oss/getapk" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.422 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [97b4885f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.455 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5f4a5603] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.665 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [b9d90f58] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.783 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0e36e7e3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:00.865 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [8ead2fc5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.103 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [d9ee123d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.183 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [c1b34124] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.418 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9784c284] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.495 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [9b519f26] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.527 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [363bfd53] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.670 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [77286f3e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:01.948 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:49:02.004 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [b24fbcfa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.008 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c2602802] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.084 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [332f5497] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=860059054674424E5" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.091 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [3917eb76] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=860059054674424E5&longitude=110.24813223&latitude=21.26008653" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.114 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [41c9abba] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.614 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [6456ef1c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:02.884 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [c8cf8755] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:03.171 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [b19f86d5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:03.347 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4bd387df] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:03.512 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c3d37c5e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:03.894 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [ed296a3e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:04.174 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [0ab2af35] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:04.463 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [c4331e95] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:04.692 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [411af88c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:04.954 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [dad2337f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:05.402 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [af10c8c6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:05.695 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [abc44edc] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:05.994 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [f1db01b2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:06.001 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [edfba26e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:06.235 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [156dceb0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:06.888 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4fdcb960] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/group/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:07.320 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [5e5d2e57] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:07.555 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [bef088be] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:07.683 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d19cddf4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:07.929 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0df20ad8] 500 Server Error for HTTP GET "/blade-system/wechat/open/JSSDKView?usingLinks=https%3A%2F%2Fwww.eztom.cn%2Fwechat%2Fstudent%2F" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:07.992 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [66cc160f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:08.001 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f08f7d81] 500 Server Error for HTTP GET "/blade-system/wechat/open/banner/getList?roleType=student_role_banner&bannerType=1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:08.128 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d5f1242c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:08.282 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:49:10.183 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [951537b2] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:10.885 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [306daa94] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:11.062 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [20d5026b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:11.680 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [9f306c06] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:11.720 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2fbde43e] 500 Server Error for HTTP GET "/ezt-video/wechat/updateViews/1888050482370994178" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:13.622 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [1da6b0c9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:14.557 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [f1e4abe5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:14.982 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [f656d585] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:15.970 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [bf9bfc83] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:15.988 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [acb73768] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86005905096152849" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:15.996 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [11e48c3d] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86005905096152849&longitude=104.65369369&latitude=31.06169512" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:16.340 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [4ac23377] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:18.685 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f2683de3] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:19.543 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c23cff2d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:19.562 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [85989073] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:19.667 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [41a250fa] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:19.831 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [71200f88] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.091 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3ef4a95b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.311 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [046f4f5b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.519 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [f8d1c9bc] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.561 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4eefd34d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.698 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [a514c190] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:20.791 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5615561b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.070 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [956b5ea0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.331 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [4516d314] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.559 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [ab508536] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.771 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a3b846ae] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.841 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [aab7c852] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:21.951 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [6f4b9d08] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:22.027 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2c0b2136] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:23.368 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [576f3d12] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:23.531 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fd614b0e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:23.661 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [954bce36] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:23.931 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [f7f3f543] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:24.251 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [3b139db9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:24.271 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [953fd4a6] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938143149" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:24.278 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [bcc36173] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938143149&longitude=79.95795577&latitude=37.13305027" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:24.511 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [33d67c94] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:24.731 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [261d61e8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:25.012 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [3088e2cd] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:25.243 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [d5ff9239] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:25.562 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3ec1eefb] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:25.716 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [203aaf47] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:26.470 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:49:27.522 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [10cf89cd] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.058 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [ef41084b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.463 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [53b3ca97] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.850 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [3d85e649] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.863 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a26e532c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.873 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [e2266fc1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.983 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [af9d74ea] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:28.998 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [4b1eaf54] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:30.504 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [c1e11351] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:30.724 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [95fc7e9b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:30.763 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [31c7f6b2] 500 Server Error for HTTP GET "/blade-system/wechat/open/banner/getList?roleType=coach_role_banner&bannerType=1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:30.766 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [7575348c] 500 Server Error for HTTP GET "/blade-user/wechat/selectCoach?userId=1714951740248997890" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:30.767 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [63d10a0b] 500 Server Error for HTTP GET "/ezt-question-bank/wechat/exam/user/order/getUserOrderVO" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:31.449 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:49:31.496 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [8f6f3355] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:31.555 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [dec712c6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:31.954 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [90bd984e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:32.080 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [4399a98c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:33.689 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [a65d02c4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:33.996 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [2b760b80] 500 Server Error for HTTP GET "/ezt-transaction/wechat/transaction/selectTotalAmount" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:34.000 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [1dbf308a] 500 Server Error for HTTP POST "/ezt-device/wechat/device/getDeviceList" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:34.684 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d7f4b14e] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86005905096153655" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:34.691 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [1e1cc9b7] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86005905096153655&longitude=104.64746861&latitude=31.06028373" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.285 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [a16bdd55] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.298 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [b65f2ee9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.454 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [a45fdf2b] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.500 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [26f1e1d1] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86445206233860139" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.507 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [3e5a69a3] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86445206233860139&longitude=119.56049758&latitude=32.43567236" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.524 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [6be405c9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:35.938 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d61ca5b1] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:36.504 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [21b677b8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:36.978 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [0b379139] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:37.263 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [76cf0ef3] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86445206668053779" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:37.270 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [f8e5a5f7] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86445206668053779&longitude=79.29601789&latitude=37.20848563" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:37.423 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [fd3c3ddd] 500 Server Error for HTTP GET "/blade-user/wechat/selectCoach?userId=1714951740248997890" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:37.587 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c07dd769] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:37.783 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:49:38.182 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [c0898da5] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86889207938797435" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:38.189 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [794c70ea] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86889207938797435&longitude=81.02524674&latitude=37.00196538" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:38.423 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [75ddf708] 500 Server Error for HTTP GET "/blade-user/wechat/selectStudent?id=1977215828063031298" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:38.574 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [8a559f7e] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:38.841 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [3e6d10df] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:38.998 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [1f33301d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:39.036 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2aa9fb76] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:39.218 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [839a7836] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:39.498 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a070e0a5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:39.860 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [b78f5fdc] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:40.340 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [f8c03136] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.268 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [07422df4] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.525 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [2a66a544] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86121305223490025" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.532 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [048065d0] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86121305223490025&longitude=79.82495710&latitude=37.03218988" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.740 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0b17c37d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.806 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [5f401e3a] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86005905902203329" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.813 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [3ebc58b8] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86005905902203329&longitude=114.08897057&latitude=23.06929998" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:41.893 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [47cebc84] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:42.682 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [dfb54552] 500 Server Error for HTTP GET "/blade-user/wechat/open/newcode/021q6Lkl2l97Ug4iLynl2tQRWU0q6Lk-?roleType=coach&qrCode=" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.561 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [ba9f8709] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=86265106003501891" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.568 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [49b586db] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=86265106003501891&longitude=80.22490718&latitude=37.03768703" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.642 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [4d407c06] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.813 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [2d54a5ea] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452063689556BD" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.821 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [4b615afa] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452063689556BD&longitude=104.67452766&latitude=31.06528918" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:43.982 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [2f0bb9df] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:44.105 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fc24ba1a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:44.163 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [090e1115] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:45.137 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [8600ab57] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452068802865C9" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:45.144 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [59ec1196] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452068802865C9&longitude=110.92573387&latitude=23.35178386" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:46.400 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [d24e282b] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=868892073883002AD" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:46.408 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [75efd4c4] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=868892073883002AD&longitude=112.04784289&latitude=27.76334042" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:47.340 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [f869d5e8] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:47.672 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [5a609c27] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10&id=865661078013631B1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:47.797 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [15e8827e] 500 Server Error for HTTP GET "/ezt-dtudevice/app/dtu/device/list?current=1&size=10&id=865661078013631B1" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:48.767 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [5d3ba567] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:49.566 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [445703b5] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:49.577 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [a729f7ac] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:49.778 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [7fb00958] 500 Server Error for HTTP POST "/ezt-device/deviceapp/exam/finishExam" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:50.097 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [ff0aa051] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:50.898 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [740eeb3d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:51.058 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [02fbca26] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:51.937 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [2d2c61f7] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:52.353 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [739cd9ad] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:53.493 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [328c66dc] 500 Server Error for HTTP GET "/ezt-transaction/wechat/open/isExpire?id=864452067159606E5" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:53.501 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [ae687d13] 500 Server Error for HTTP GET "/ezt-dtudevice/wechat/open/device/getAreaRange?id=864452067159606E5&longitude=115.65336776&latitude=38.88136396" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:54.810 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fa7c4f4a] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:54.872 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [a4e9ba36] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:55.424 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [e654439c] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:55.587 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [9f884be0] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:56.471 ERROR 2125226 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161] 2025-12-27 16:49:56.771 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [096c69a9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:57.521 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [fbc96827] 500 Server Error for HTTP GET "/blade-user/wechat/open/newcode/021Z0yGa1d45TK0Rd2Ja1EhMau1Z0yGu?roleType=coach&qrCode=" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:58.431 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [b4ae475f] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/open/getDeviceLogon" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:58.577 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [d1ee9f1d] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:58.722 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [fed49003] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:49:59.092 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [0c21d7b6] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:50:00.218 ERROR 2125226 --- [or-http-epoll-2] a.w.r.e.AbstractErrorWebExceptionHandler : [c1779bf9] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:50:00.219 ERROR 2125226 --- [or-http-epoll-3] a.w.r.e.AbstractErrorWebExceptionHandler : [49725447] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/verifyOnLine" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:50:00.859 ERROR 2125226 --- [or-http-epoll-4] a.w.r.e.AbstractErrorWebExceptionHandler : [1c7464f3] 500 Server Error for HTTP POST "/ezt-device/deviceapp/user/getOnLineStudent" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_161] at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_161] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:221) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.5.RELEASE.jar!/:2.1.5.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:537) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:999) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.publisher.FluxSubscribeOnValue$ScheduledScalar.run(FluxSubscribeOnValue.java:178) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.ElasticScheduler$DirectScheduleTask.run(ElasticScheduler.java:292) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:50) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:27) ~[reactor-core-3.2.19.RELEASE.jar!/:3.2.19.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161] 2025-12-27 16:50:00.950 INFO 2125226 --- [-127.0.0.1_8848] c.a.n.client.config.impl.ClientWorker : get changedGroupKeys:[] 2025-12-27 16:50:01.166 ERROR 2125226 --- [or-http-epoll-1] a.w.r.e.AbstractErrorWebExceptionHandler : [9c050f8e] 500 Server Error for HTTP POST "/ezt-device/wechat/device/getStudentLogon"