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An API Gateway built on Spring Framework and Spring Boot providing routing and more.
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Error in RouteDefinitionRouteLocator Line 125 getRoutes() 2.1.2 Release #1209

Open EtachGu opened 5 years ago

EtachGu commented 5 years ago

Question

Error in RouteDefinitionRouteLocator

RouteDefinitionRouteLocator.getRoutes

Bug report

when i create a route with error format data, as follows Post .. /actuator/gateway/routes/CompositeDiscoveryClient_PLATFORM-L

{
    "id": "CompositeDiscoveryClient_PLATFORM-L",
    "predicates": [
        {
            "name": "Path",
            "args": {
                "pattern": "/platform-l/**"
            }
        }
    ],
    "filters": [
        {
            "name": "RewritePath",
            "args[regexp]": {
                "regexp": "/platform-l/(?<remaining>.*)",
                "replacement": "/${remaining}"
            }
        }
    ],
    "uri": "lb://PLATFORM-L",
    "order": 0
}

It responses with 201 created status

Then i request routes

GET /actuator/gateway/routes it gives me this info:

2019-07-26 16:27:09.276 ERROR 17196 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Cannot fetch registry from server

reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.NullPointerException
Caused by: java.lang.NullPointerException: null
    at org.springframework.cloud.gateway.filter.factory.RewritePathGatewayFilterFactory.apply(RewritePathGatewayFilterFactory.java:55) ~[spring-cloud-gateway-core-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.cloud.gateway.filter.factory.RewritePathGatewayFilterFactory.apply(RewritePathGatewayFilterFactory.java:31) ~[spring-cloud-gateway-core-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.loadGatewayFilters(RouteDefinitionRouteLocator.java:176) ~[spring-cloud-gateway-core-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.getFilters(RouteDefinitionRouteLocator.java:201) ~[spring-cloud-gateway-core-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute(RouteDefinitionRouteLocator.java:143) ~[spring-cloud-gateway-core-2.1.2.RELEASE.jar:2.1.2.RELEASE]
    at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:107) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.drainLoop(FluxFlatMap.java:664) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.drain(FluxFlatMap.java:540) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapInner.onSubscribe(FluxFlatMap.java:924) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Flux.subscribe(Flux.java:7793) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:389) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:243) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:201) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:335) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMapFuseable.subscribe(FluxMapFuseable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMapFuseable.subscribe(FluxMapFuseable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Flux.subscribe(Flux.java:7793) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:389) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:243) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:201) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:335) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMaterialize.subscribe(FluxMaterialize.java:40) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxDematerialize.subscribe(FluxDematerialize.java:39) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Mono.subscribe(Mono.java:3710) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoZip.subscribe(MonoZip.java:128) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:59) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoSwitchIfEmpty.subscribe(MonoSwitchIfEmpty.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnErrorResume.subscribe(MonoOnErrorResume.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1505) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:241) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:73) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onNext(FluxPeekFuseable.java:204) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onNext(FluxPeekFuseable.java:204) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1505) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen$ThenAcceptInner.onNext(MonoIgnoreThen.java:296) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2070) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.request(FluxOnAssembly.java:438) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.request(FluxOnAssembly.java:438) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen$ThenAcceptInner.onSubscribe(MonoIgnoreThen.java:285) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxFlatMap.trySubscribeScalarMap(FluxFlatMap.java:161) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:53) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.drain(MonoIgnoreThen.java:153) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnErrorResume.subscribe(MonoOnErrorResume.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:67) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:76) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.innerNext(FluxConcatMap.java:275) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxConcatMap$ConcatMapInner.onNext(FluxConcatMap.java:849) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2070) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.request(FluxOnAssembly.java:438) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:155) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.request(FluxOnAssembly.java:438) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:1878) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onSubscribe(Operators.java:1752) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxMap$MapSubscriber.onSubscribe(FluxMap.java:86) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoCallableOnAssembly.subscribe(MonoCallableOnAssembly.java:82) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoMap.subscribe(MonoMap.java:55) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Mono.subscribe(Mono.java:3710) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:442) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onSubscribe(FluxConcatMap.java:212) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxConcatMap.subscribe(FluxConcatMap.java:121) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly.subscribe(FluxOnAssembly.java:132) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoNext.subscribe(MonoNext.java:40) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoSwitchIfEmpty.subscribe(MonoSwitchIfEmpty.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1505) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoZip$ZipCoordinator.signal(MonoZip.java:247) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoZip$ZipInner.onNext(MonoZip.java:329) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:353) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2070) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.request(FluxOnAssembly.java:438) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoZip$ZipInner.onSubscribe(MonoZip.java:318) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onSubscribe(FluxOnAssembly.java:422) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoCallableOnAssembly.subscribe(MonoCallableOnAssembly.java:82) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Mono.subscribe(Mono.java:3710) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoZip.subscribe(MonoZip.java:128) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:60) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekTerminal.subscribe(MonoPeekTerminal.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnErrorResume.subscribe(MonoOnErrorResume.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnErrorResume.subscribe(MonoOnErrorResume.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekTerminal.subscribe(MonoPeekTerminal.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnErrorResume.subscribe(MonoOnErrorResume.java:44) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.Mono.subscribe(Mono.java:3710) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.drain(MonoIgnoreThen.java:172) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:70) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:56) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoPeekTerminal.subscribe(MonoPeekTerminal.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.core.publisher.MonoOnAssembly.subscribe(MonoOnAssembly.java:61) ~[reactor-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at reactor.netty.http.server.HttpServerHandle.onStateChange(HttpServerHandle.java:64) ~[reactor-netty-0.8.6.RELEASE.jar:0.8.6.RELEASE]
    at reactor.netty.tcp.TcpServerBind$ChildObserver.onStateChange(TcpServerBind.java:234) ~[reactor-netty-0.8.6.RELEASE.jar:0.8.6.RELEASE]
    at reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:436) ~[reactor-netty-0.8.6.RELEASE.jar:0.8.6.RELEASE]
    at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:141) ~[reactor-netty-0.8.6.RELEASE.jar:0.8.6.RELEASE]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:162) ~[reactor-netty-0.8.6.RELEASE.jar:0.8.6.RELEASE]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:323) ~[netty-codec-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:677) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:612) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:529) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:491) ~[netty-transport-4.1.34.Final.jar:4.1.34.Final]
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905) ~[netty-common-4.1.34.Final.jar:4.1.34.Final]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_172]
    Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
Assembly trace from producer [reactor.core.publisher.FluxMapFuseable] :
    reactor.core.publisher.Flux.map(Flux.java:5687)
    org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.getRoutes(RouteDefinitionRouteLocator.java:126)
Error has been observed by the following operator(s):
    |_  Flux.map ⇢ org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.getRoutes(RouteDefinitionRouteLocator.java:126)
    |_  Flux.map ⇢ org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.getRoutes(RouteDefinitionRouteLocator.java:128)
    |_  Flux.flatMap ⇢ org.springframework.cloud.gateway.route.CompositeRouteLocator.getRoutes(CompositeRouteLocator.java:34)
    |_  Flux.sort ⇢ org.springframework.cloud.gateway.route.CachingRouteLocator.lambda$new$0(CachingRouteLocator.java:46)
    |_  Flux.sort ⇢ org.springframework.cloud.gateway.route.CachingRouteLocator.lambda$new$0(CachingRouteLocator.java:46)
    |_  Flux.sort ⇢ org.springframework.cloud.gateway.route.CachingRouteLocator.lambda$new$0(CachingRouteLocator.java:46)
    |_  Flux.dematerialize ⇢ reactor.cache.CacheFlux.lambda$null$1(CacheFlux.java:106)
    |_  Flux.collectList ⇢ org.springframework.cloud.gateway.actuate.GatewayControllerEndpoint.routes(GatewayControllerEndpoint.java:123)
    |_  Mono.zip ⇢ org.springframework.cloud.gateway.actuate.GatewayControllerEndpoint.routes(GatewayControllerEndpoint.java:124)
    |_  Mono.map ⇢ org.springframework.cloud.gateway.actuate.GatewayControllerEndpoint.routes(GatewayControllerEndpoint.java:124)
    |_  Mono.map ⇢ org.springframework.http.codec.json.AbstractJackson2Encoder.encode(AbstractJackson2Encoder.java:121)
    |_  Mono.switchIfEmpty ⇢ org.springframework.http.codec.EncoderHttpMessageWriter.write(EncoderHttpMessageWriter.java:122)
    |_  Mono.flatMap ⇢ org.springframework.http.codec.EncoderHttpMessageWriter.write(EncoderHttpMessageWriter.java:126)
    |_  Mono.flatMap ⇢ org.springframework.web.reactive.DispatcherHandler.lambda$handleResult$5(DispatcherHandler.java:175)
    |_  Mono.onErrorResume ⇢ org.springframework.web.reactive.DispatcherHandler.handleResult(DispatcherHandler.java:175)
    |_  Mono.flatMap ⇢ org.springframework.web.reactive.DispatcherHandler.handle(DispatcherHandler.java:152)
    |_  Mono.defer ⇢ org.springframework.web.server.handler.DefaultWebFilterChain.filter(DefaultWebFilterChain.java:119)
    |_  Mono.flatMap ⇢ org.springframework.boot.actuate.web.trace.reactive.HttpTraceWebFilter.filter(HttpTraceWebFilter.java:78)
    |_  Mono.defer ⇢ org.springframework.web.server.handler.DefaultWebFilterChain.filter(DefaultWebFilterChain.java:119)
    |_  Mono.defer ⇢ org.springframework.web.server.handler.DefaultWebFilterChain.filter(DefaultWebFilterChain.java:119)
    |_  Mono.doOnSuccess ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter.filter(MetricsWebFilter.java:84)
    |_  Mono.doOnError ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter.filter(MetricsWebFilter.java:84)
    |_  Mono.compose ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter.filter(MetricsWebFilter.java:76)
    |_  Mono.defer ⇢ org.springframework.web.server.handler.DefaultWebFilterChain.filter(DefaultWebFilterChain.java:119)
    |_  Flux.dematerialize ⇢ reactor.cache.CacheFlux.lambda$null$1(CacheFlux.java:113)
    |_  Flux.dematerialize ⇢ reactor.cache.CacheFlux.lambda$null$1(CacheFlux.java:113)
    |_  Flux.dematerialize ⇢ reactor.cache.CacheFlux.lambda$null$1(CacheFlux.java:113)

Enhancement

When we created Routes with invalidate format, it should not be created, and not cause getRoutes() error

TYsewyn commented 5 years ago

Thank you for the suggestion! PRs are welcome! 🙂