spring cloud gateway java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

Question

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:653) ~[na:1.8.0_101]
at java.util.ArrayList.get(ArrayList.java:429) ~[na:1.8.0_101]
at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.combinePredicates(RouteDefinitionRouteLocator.java:197) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:127) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:100) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onNext(ScopePassingSpanSubscriber.java:81) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:484) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:916) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onNext(ScopePassingSpanSubscriber.java:81) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:244) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:202) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.request(ScopePassingSpanSubscriber.java:69) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapInner.onSubscribe(FluxFlatMap.java:906) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onSubscribe(ScopePassingSpanSubscriber.java:63) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:140) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:64) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6877) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:372) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onNext(ScopePassingSpanSubscriber.java:81) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:244) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:202) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.request(ScopePassingSpanSubscriber.java:69) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:332) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onSubscribe(ScopePassingSpanSubscriber.java:63) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:140) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:64) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxMap.subscribe(FluxMap.java:62) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxMap.subscribe(FluxMap.java:62) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6877) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:372) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onNext(ScopePassingSpanSubscriber.java:81) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:244) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:202) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.request(ScopePassingSpanSubscriber.java:69) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:332) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.sleuth.instrument.reactor.ScopePassingSpanSubscriber.onSubscribe(ScopePassingSpanSubscriber.java:63) ~[spring-cloud-sleuth-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:140) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:64) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:59) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:56) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:59) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:56) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxMaterialize.subscribe(FluxMaterialize.java:40) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:59) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:56) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:56) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxDematerialize.subscribe(FluxDematerialize.java:39) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:55) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6877) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribeWith(Flux.java:7044) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6870) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6834) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at reactor.core.publisher.Flux.subscribe(Flux.java:6752) ~[reactor-core-3.1.9.RELEASE.jar!/:3.1.9.RELEASE]
at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.lambda$onApplicationEvent$0(WeightCalculatorWebFilter.java:112) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.beans.factory.ObjectProvider.ifAvailable(ObjectProvider.java:84) ~[spring-beans-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.onApplicationEvent(WeightCalculatorWebFilter.java:112) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:400) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:354) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.cloud.gateway.route.RouteRefreshListener.reset(RouteRefreshListener.java:69) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.cloud.gateway.route.RouteRefreshListener.resetIfNeeded(RouteRefreshListener.java:64) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.cloud.gateway.route.RouteRefreshListener.onApplicationEvent(RouteRefreshListener.java:58) ~[spring-cloud-gateway-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:400) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:354) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at org.springframework.cloud.consul.discovery.ConsulCatalogWatch.catalogServicesWatch(ConsulCatalogWatch.java:131) ~[spring-cloud-consul-discovery-2.0.2.RELEASE.jar!/:2.0.2.RELEASE]
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.0.9.RELEASE.jar!/:5.0.9.RELEASE]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_101]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_101]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_101]
用的阿波罗远程配置，初始加载运行没问题，运行一段时间后断言内容为空，get(0)数组越界

Answer 1

我也遇到了这样的问题 请问你解决了吗