micronaut-projects
NoSuchMethodError when running petstore example
I was getting the exception below running the petstore example (./gradlew pets:run) without modifications.
I added implementation 'io.reactivex.rxjava2:rxjava:2.2.3’ to the pets module gradle.build based on the suggestion here [https://stackoverflow.com/questions/56244587/micronaut-ribbon-eureka-dependency-conflict] and it fixed the issue. Can you update the one in git with this modification so that the example works?
06:39:43.410 [nioEventLoopGroup-1-28] WARN i.n.u.c.AbstractEventExecutor - A task raised an exception. Task: io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker@27290eeb java.lang.NoSuchMethodError: io.reactivex.internal.subscriptions.SubscriptionHelper.isCancelled(Lorg/reactivestreams/Subscription;)Z at hu.akarnokd.rxjava.interop.FlowableV2ToObservableV1$SourceSubscriber.isUnsubscribed(FlowableV2ToObservableV1.java:72) at rx.internal.util.SubscriptionList.add(SubscriptionList.java:71) at rx.Subscriber.add(Subscriber.java:93) at hu.akarnokd.rxjava.interop.FlowableV2ToObservableV1.call(FlowableV2ToObservableV1.java:37) at hu.akarnokd.rxjava.interop.FlowableV2ToObservableV1.call(FlowableV2ToObservableV1.java:25) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) at rx.Observable.unsafeSubscribe(Observable.java:10327) at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ... at io.reactivex.Flowable.subscribe(Flowable.java:14752) at io.micronaut.reactive.rxjava2.RxInstrumentedFlowable.subscribeActual(RxInstrumentedFlowable.java:68) at io.reactivex.Flowable.subscribe(Flowable.java:14805) at io.reactivex.Flowable.subscribe(Flowable.java:14755) at io.micronaut.http.context.ServerRequestTracingPublisher.lambda$subscribe$0(ServerRequestTracingPublisher.java:52) at io.micronaut.http.context.ServerRequestContext.with(ServerRequestContext.java:52) at io.micronaut.http.context.ServerRequestTracingPublisher.subscribe(ServerRequestTracingPublisher.java:52) at io.reactivex.internal.operators.flowable.FlowableFromPublisher.subscribeActual(FlowableFromPublisher.java:29) at io.reactivex.Flowable.subscribe(Flowable.java:14805) at io.reactivex.Flowable.subscribe(Flowable.java:14752) at io.micronaut.reactive.rxjava2.RxInstrumentedFlowable.subscribeActual(RxInstrumentedFlowable.java:68) at io.reactivex.Flowable.subscribe(Flowable.java:14805) at io.reactivex.Flowable.subscribe(Flowable.java:14752) at io.reactivex.internal.operators.flowable.FlowableSubscribeOn$SubscribeOnSubscriber.run(FlowableSubscribeOn.java:82) at io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker$BooleanRunnable.run(ExecutorScheduler.java:288) at io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker.run(ExecutorScheduler.java:253) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748)
