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Spring Boot and OpenAPI not compatible #169

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khorn-infomedia opened this issue Jan 13, 2025 · 6 comments
Open

Spring Boot and OpenAPI not compatible #169

khorn-infomedia opened this issue Jan 13, 2025 · 6 comments

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@khorn-infomedia
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The POM parent specifies spring boot 3.3.5

The gateway service has openapi version 2.8.2, but these require spring boot 3.4
The gateway does not start, Illegal State Exception. This is usually caused by imcompatable libraries.

changing down the openapi version to 2.6.0 works...

Maybe update the parent POM to latest spring boot version ?

Kim
@khorn-infomedia khorn-infomedia changed the title Spring Bott and OpenAPI not compatible Spring Boot and OpenAPI not compatible Jan 13, 2025
@khorn-infomedia
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Also define the openapi version in the parent POM as its used by 4 services.

<spring-openai.version>2.6.0</spring-openai.version>

@khorn-infomedia
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Now the Gateway server starts, using 2.6.0, but but when queried, http://localhost:8060/employee/

it dies and get this error:
2025-01-13 14:52:07 java.lang.NoSuchMethodError: 'java.util.Set org.springframework.http.HttpHeaders.headerSet()'
2025-01-13 14:52:07 at org.springframework.cloud.gateway.filter.headers.ForwardedHeadersFilter.filter(ForwardedHeadersFilter.java:99)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.filter.headers.HttpHeadersFilter.filter(HttpHeadersFilter.java:38)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.filter.headers.HttpHeadersFilter.filterRequest(HttpHeadersFilter.java:28)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.filter.NettyRoutingFilter.filter(NettyRoutingFilter.java:125)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.handler.FilteringWebHandler$GatewayFilterAdapter.filter(FilteringWebHandler.java:147)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.filter.OrderedGatewayFilter.filter(OrderedGatewayFilter.java:44)
2025-01-13 14:52:07 at org.springframework.cloud.gateway.handler.FilteringWebHandler$DefaultGatewayFilterChain.lambda$filter$0(FilteringWebHandler.java:127)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:45)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:241)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:204)
2025-01-13 14:52:07 at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.onComplete(MonoNext.java:102)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:83)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:98)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:44)
2025-01-13 14:52:07 at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.drainAsync(FluxFlattenIterable.java:453)
2025-01-13 14:52:07 at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.drain(FluxFlattenIterable.java:724)
2025-01-13 14:52:07 at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.onNext(FluxFlattenIterable.java:256)
2025-01-13 14:52:07 at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:74)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondComplete(MonoFlatMap.java:245)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:305)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.complete(MonoIgnoreThen.java:294)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onNext(MonoIgnoreThen.java:188)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:237)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:204)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreElements$IgnoreElementsSubscriber.onComplete(MonoIgnoreElements.java:89)
2025-01-13 14:52:07 at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onComplete(FluxDematerialize.java:121)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:91)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:44)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.fastPath(FluxIterable.java:402)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:291)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.request(FluxDematerialize.java:127)
2025-01-13 14:52:07 at reactor.core.publisher.FluxPeek$PeekSubscriber.request(FluxPeek.java:138)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreElements$IgnoreElementsSubscriber.onSubscribe(MonoIgnoreElements.java:72)
2025-01-13 14:52:07 at reactor.core.publisher.FluxPeek$PeekSubscriber.onSubscribe(FluxPeek.java:171)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onSubscribe(FluxDematerialize.java:77)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:201)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:83)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:265)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:165)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$BaseFluxToMonoOperator.completePossiblyEmpty(Operators.java:2097)
2025-01-13 14:52:07 at reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:118)
2025-01-13 14:52:07 at reactor.core.publisher.DrainUtils.postCompleteDrain(DrainUtils.java:132)
2025-01-13 14:52:07 at reactor.core.publisher.DrainUtils.postComplete(DrainUtils.java:187)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMaterialize$MaterializeSubscriber.onComplete(FluxMaterialize.java:141)
2025-01-13 14:52:07 at reactor.core.publisher.FluxLimitRequest$FluxLimitRequestSubscriber.onNext(FluxLimitRequest.java:104)
2025-01-13 14:52:07 at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79)
2025-01-13 14:52:07 at reactor.core.publisher.SerializedSubscriber.onNext(SerializedSubscriber.java:99)
2025-01-13 14:52:07 at reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber.onNext(FluxTimeout.java:181)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$BaseFluxToMonoOperator.completePossiblyEmpty(Operators.java:2097)
2025-01-13 14:52:07 at reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:118)
2025-01-13 14:52:07 at org.springframework.cloud.commons.publisher.FluxFirstNonEmptyEmitting$FirstNonEmptyEmittingSubscriber.onComplete(FluxFirstNonEmptyEmitting.java:325)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.fastPath(FluxIterable.java:424)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:291)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:164)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$DeferredSubscription.set(Operators.java:1780)
2025-01-13 14:52:07 at org.springframework.cloud.commons.publisher.FluxFirstNonEmptyEmitting$FirstNonEmptyEmittingSubscriber.onSubscribe(FluxFirstNonEmptyEmitting.java:297)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onSubscribe(FluxMap.java:92)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:201)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:83)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
2025-01-13 14:52:07 at reactor.core.publisher.Flux.subscribe(Flux.java:8848)
2025-01-13 14:52:07 at org.springframework.cloud.commons.publisher.FluxFirstNonEmptyEmitting$RaceCoordinator.subscribe(FluxFirstNonEmptyEmitting.java:203)
2025-01-13 14:52:07 at org.springframework.cloud.commons.publisher.FluxFirstNonEmptyEmitting.subscribe(FluxFirstNonEmptyEmitting.java:128)
2025-01-13 14:52:07 at reactor.core.publisher.InternalFluxOperator.subscribe(InternalFluxOperator.java:68)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
2025-01-13 14:52:07 at reactor.core.publisher.InternalFluxOperator.subscribe(InternalFluxOperator.java:68)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onComplete(FluxSwitchIfEmpty.java:82)
2025-01-13 14:52:07 at reactor.core.publisher.Operators.complete(Operators.java:137)
2025-01-13 14:52:07 at reactor.core.publisher.MonoEmpty.subscribe(MonoEmpty.java:46)
2025-01-13 14:52:07 at reactor.core.publisher.InternalFluxOperator.subscribe(InternalFluxOperator.java:68)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:265)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:265)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:265)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:165)
2025-01-13 14:52:07 at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79)
2025-01-13 14:52:07 at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:74)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:82)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.innerNext(FluxConcatMapNoPrefetch.java:259)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMap$ConcatMapInner.onNext(FluxConcatMap.java:865)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)
2025-01-13 14:52:07 at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:74)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:82)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.innerNext(FluxConcatMapNoPrefetch.java:259)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMap$ConcatMapInner.onNext(FluxConcatMap.java:865)
2025-01-13 14:52:07 at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79)
2025-01-13 14:52:07 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onNext(MonoPeekTerminal.java:180)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFilterWhen$MonoFilterWhenMain.onNext(MonoFilterWhen.java:136)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2571)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFilterWhen$MonoFilterWhenMain.request(MonoFilterWhen.java:183)
2025-01-13 14:52:07 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.request(MonoPeekTerminal.java:139)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:2367)
2025-01-13 14:52:07 at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onSubscribe(FluxOnErrorResume.java:74)
2025-01-13 14:52:07 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onSubscribe(MonoPeekTerminal.java:152)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFilterWhen$MonoFilterWhenMain.onSubscribe(MonoFilterWhen.java:100)
2025-01-13 14:52:07 at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:55)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.onNext(FluxConcatMapNoPrefetch.java:207)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:98)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:44)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:335)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:294)
2025-01-13 14:52:07 at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.request(FluxDematerialize.java:127)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.innerComplete(FluxConcatMapNoPrefetch.java:275)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMap$ConcatMapInner.onComplete(FluxConcatMap.java:889)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onComplete(Operators.java:2231)
2025-01-13 14:52:07 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onComplete(MonoPeekTerminal.java:299)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFilterWhen$MonoFilterWhenMain.onNext(MonoFilterWhen.java:141)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2571)
2025-01-13 14:52:07 at reactor.core.publisher.MonoFilterWhen$MonoFilterWhenMain.request(MonoFilterWhen.java:183)
2025-01-13 14:52:07 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.request(MonoPeekTerminal.java:139)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.request(Operators.java:2331)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.request(Operators.java:2331)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.request(FluxConcatMapNoPrefetch.java:339)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.request(MonoNext.java:108)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:164)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:164)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.request(Operators.java:2331)
2025-01-13 14:52:07 at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:164)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.request(Operators.java:2331)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.request(FluxConcatMapNoPrefetch.java:339)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.request(MonoNext.java:108)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:2367)
2025-01-13 14:52:07 at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onSubscribe(Operators.java:2241)
2025-01-13 14:52:07 at reactor.core.publisher.MonoNext$NextSubscriber.onSubscribe(MonoNext.java:70)
2025-01-13 14:52:07 at reactor.core.publisher.FluxConcatMapNoPrefetch$FluxConcatMapNoPrefetchSubscriber.onSubscribe(FluxConcatMapNoPrefetch.java:164)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:201)
2025-01-13 14:52:07 at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:83)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
2025-01-13 14:52:07 at reactor.core.publisher.Mono.subscribe(Mono.java:4576)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:265)
2025-01-13 14:52:07 at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
2025-01-13 14:52:07 at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
2025-01-13 14:52:07 at reactor.core.publisher.MonoDeferContextual.subscribe(MonoDeferContextual.java:55)
2025-01-13 14:52:07 at reactor.netty.http.server.HttpServer$HttpServerHandle.onStateChange(HttpServer.java:1176)
2025-01-13 14:52:07 at reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:716)
2025-01-13 14:52:07 at reactor.netty.transport.ServerTransport$ChildObserver.onStateChange(ServerTransport.java:481)
2025-01-13 14:52:07 at reactor.netty.http.server.HttpServerOperations.handleDefaultHttpRequest(HttpServerOperations.java:834)
2025-01-13 14:52:07 at reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:779)
2025-01-13 14:52:07 at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:115)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
2025-01-13 14:52:07 at reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:262)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
2025-01-13 14:52:07 at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
2025-01-13 14:52:07 at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
2025-01-13 14:52:07 at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:333)
2025-01-13 14:52:07 at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:455)
2025-01-13 14:52:07 at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
2025-01-13 14:52:07 at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
2025-01-13 14:52:07 at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1357)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
2025-01-13 14:52:07 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
2025-01-13 14:52:07 at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:868)
2025-01-13 14:52:07 at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799)
2025-01-13 14:52:07 at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:501)
2025-01-13 14:52:07 at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:399)
2025-01-13 14:52:07 at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
2025-01-13 14:52:07 at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
2025-01-13 14:52:07 at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
2025-01-13 14:52:07 at java.base/java.lang.Thread.run(Unknown Source)

@khorn-infomedia
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I then trie upgrading to Spring boot 3.4

    <artifactId>spring-boot-starter-parent</artifactId>
    <version>3.4.1</version>

and

    <spring-cloud.version>2024.0.0</spring-cloud.version>
    <spring-openai.version>2.8.2</spring-openai.version>

The code all builds , the business services work but the Gateway now crashes, on start, with this error:

gateway-service-1 | 2025-01-13 05:50:48 [,] - WARN Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'apis' defined in pl.piomin.services.gateway.GatewayApplication: Unsatisfied dependency expressed through method 'apis' parameter 1: No qualifying bean of type 'org.springdoc.core.properties.SwaggerUiConfigParameters' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
gateway-service-1 | 2025-01-13 05:50:48 [,] - INFO
gateway-service-1 |
gateway-service-1 | Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
gateway-service-1 | 2025-01-13 05:50:48 [,] -ERROR
gateway-service-1 |
gateway-service-1 | ***************************
gateway-service-1 | APPLICATION FAILED TO START
gateway-service-1 | ***************************
gateway-service-1 |
gateway-service-1 | Description:
gateway-service-1 |
gateway-service-1 | Parameter 1 of method apis in pl.piomin.services.gateway.GatewayApplication required a bean of type 'org.springdoc.core.properties.SwaggerUiConfigParameters' that could not be found.
gateway-service-1 |
gateway-service-1 |
gateway-service-1 | Action:
gateway-service-1 |
gateway-service-1 | Consider defining a bean of type 'org.springdoc.core.properties.SwaggerUiConfigParameters' in your configuration.
gateway-service-1 |

@khorn-infomedia
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All Fixed.

The above is fixed with the new code for GatewayApplication.java, below, with the very latest Spring boot and OpenAPI 2.8.3
The issue is the SwaggerUiConfigProperties Vs SwaggerUiConfigParameters

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springdoc.core.properties.AbstractSwaggerUiConfigProperties.SwaggerUrl;
import org.springdoc.core.properties.SwaggerUiConfigProperties;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.gateway.route.RouteDefinition;
import org.springframework.cloud.gateway.route.RouteDefinitionLocator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Lazy;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

import static org.springdoc.core.utils.Constants.DEFAULT_API_DOCS_URL;

@SpringBootApplication
@EnableDiscoveryClient
public class GatewayApplication {

private static final Logger LOGGER = LoggerFactory.getLogger(GatewayApplication.class);

public static void main(String[] args) {
	SpringApplication.run(GatewayApplication.class, args);
}

@Bean
@Lazy(false)
public Set<SwaggerUrl> apis(RouteDefinitionLocator locator, SwaggerUiConfigProperties swaggerUiConfigProperties) {
	Set<SwaggerUrl> urls = new HashSet<>();
	List<RouteDefinition> definitions = locator.getRouteDefinitions().collectList().block();
	definitions.stream().filter(routeDefinition -> routeDefinition.getId().matches(".*-service")).forEach(routeDefinition -> {
		String name = routeDefinition.getId().replaceAll("-service", "");
		SwaggerUrl swaggerUrl = new SwaggerUrl(name, DEFAULT_API_DOCS_URL+"/" + name, null);
		urls.add(swaggerUrl);
	});
	swaggerUiConfigProperties.setUrls(urls);
	return urls;
}

}

@piomin
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piomin commented Jan 15, 2025

Thanks for that issue. Could you kindly propose a PR for that?

@khorn-infomedia
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Done, see Boot 3.4.1 #171

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