com.example.IssueApplication$NotFound: null

GitHub | dwursteisen | 3 months ago

Root Cause Analysis

  1. com.example.IssueApplication$NotFound

    null

    at com.example.IssueApplication$ExampleController.notFound1()
  2. com.example
    IssueApplication$ExampleController.notFound1
    1. com.example.IssueApplication$ExampleController.notFound1(IssueApplication.java:24)[classes/:na]
    1 frame
  3. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_65]
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_65]
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_65]
    4. java.lang.reflect.Method.invoke(Method.java:497)[na:1.8.0_65]
    4 frames
  4. org.springframework.web
    InvocableHandlerMethod.lambda$invokeForRequest$0
    1. org.springframework.web.reactive.result.method.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:172)[spring-web-reactive-5.0.0.BUILD-20160902.094047-157.jar:5.0.0.BUILD-SNAPSHOT]
    2. org.springframework.web.reactive.result.method.InvocableHandlerMethod.lambda$invokeForRequest$0(InvocableHandlerMethod.java:95)[spring-web-reactive-5.0.0.BUILD-20160902.094047-157.jar:5.0.0.BUILD-SNAPSHOT]
    2 frames
  5. reactor.core.publisher
    MonoThenSupply.subscribe
    1. reactor.core.publisher.FluxFlatMap.trySubscribeScalarMap(FluxFlatMap.java:145)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    2. reactor.core.publisher.MonoThenApply.subscribe(MonoThenApply.java:50)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    3. reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:66)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    4. reactor.core.publisher.MonoOtherwise.subscribe(MonoOtherwise.java:47)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    5. reactor.core.publisher.MonoThenApply$MonoThenApplyManager.onNext(MonoThenApply.java:131)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    6. reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:71)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    7. reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:81)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    8. reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:383)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    9. reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onSubscribe(FluxConcatMap.java:192)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    10. reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:95)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    11. reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:59)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    12. reactor.core.publisher.FluxConcatMap.subscribe(FluxConcatMap.java:116)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    13. reactor.core.publisher.MonoNext.subscribe(MonoNext.java:44)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    14. reactor.core.publisher.MonoOtherwiseIfEmpty.subscribe(MonoOtherwiseIfEmpty.java:47)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    15. reactor.core.publisher.MonoThenApply.subscribe(MonoThenApply.java:57)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    16. reactor.core.publisher.MonoThenApply.subscribe(MonoThenApply.java:57)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    17. reactor.core.publisher.MonoOtherwise.subscribe(MonoOtherwise.java:47)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    18. reactor.core.publisher.MonoOtherwise.subscribe(MonoOtherwise.java:47)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    19. reactor.core.publisher.MonoOtherwise.subscribe(MonoOtherwise.java:47)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    20. reactor.core.publisher.MonoThenSupply$MonoConcatIgnoreManager.drain(MonoThenSupply.java:166)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    21. reactor.core.publisher.MonoThenSupply.subscribe(MonoThenSupply.java:54)[reactor-core-3.0.0.BUILD-20160818.233648-83.jar:na]
    21 frames
  6. reactor.ipc.netty
    NettyHttpServerHandler.channelRead
    1. reactor.ipc.netty.http.NettyHttpServerHandler.channelRead(NettyHttpServerHandler.java:92)[reactor-netty-0.6.0.BUILD-20160902.020552-26.jar:na]
    1 frame
  7. Netty
    SingleThreadEventExecutor$5.run
    1. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    2. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    3. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    4. io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:435)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    5. io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    6. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    7. io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:250)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    8. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    9. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    10. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    11. io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    12. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    13. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    14. io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    15. io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:123)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    16. io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    17. io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    18. io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    19. io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398)[netty-all-4.1.3.Final.jar:4.1.3.Final]
    20. io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877)[netty-common-4.1.3.Final.jar:4.1.3.Final]
    20 frames
  8. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)[na:1.8.0_65]
    1 frame