java.lang.IllegalStateException: no handler defined in stage akka.http.impl.engine.http2.Http2ServerDemux$$anon$1@3d24940f for port Demux.substreamIn

GitHub | ktoso | 2 months ago
  1. 0

    Http2ServerTest fails with undefined handler

    GitHub | 2 months ago | ktoso
    java.lang.IllegalStateException: no handler defined in stage akka.http.impl.engine.http2.Http2ServerDemux$$anon$1@3d24940f for port Demux.substreamIn
  2. 0

    akka-http file upload doesn't support chinese filename

    GitHub | 1 year ago | huanwuji
    java.lang.IllegalStateException: Substream publisher only supports one subscriber (which is allowed, see reactive-streams specification, rule 1.12)
  3. 0

    Exceptions are thrown for built-in web server for post request with file

    YouTrack | 2 years ago
    java.lang.IllegalStateException: No handler in the pipeline
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Git commands fail with error

    YouTrack | 2 years ago
    java.lang.reflect.InvocationTargetException
  6. 0

    Cannot push to GitHub any more after upgrading EAP.

    YouTrack | 2 years ago
    java.lang.reflect.InvocationTargetException

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.IllegalStateException

      no handler defined in stage akka.http.impl.engine.http2.Http2ServerDemux$$anon$1@3d24940f for port Demux.substreamIn

      at akka.stream.impl.fusing.GraphInterpreter$GraphAssembly.materialize()
    2. akka.stream.impl
      MaterializerSession$$anonfun$materializeModule$1.apply
      1. akka.stream.impl.fusing.GraphInterpreter$GraphAssembly.materialize(GraphInterpreter.scala:214)
      2. akka.stream.impl.ActorMaterializerImpl$$anon$2.matGraph(ActorMaterializerImpl.scala:214)
      3. akka.stream.impl.ActorMaterializerImpl$$anon$2.materializeAtomic(ActorMaterializerImpl.scala:201)
      4. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:919)
      5. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:915)
      5 frames
    3. Scala
      Set$Set2.foreach
      1. scala.collection.immutable.Set$Set2.foreach(Set.scala:128)
      1 frame
    4. akka.stream.impl
      ActorMaterializerImpl.materialize
      1. akka.stream.impl.MaterializerSession.materializeModule(StreamLayout.scala:915)
      2. akka.stream.impl.MaterializerSession.materialize(StreamLayout.scala:882)
      3. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:240)
      4. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:138)
      4 frames
    5. akka.stream.scaladsl
      RunnableGraph.run
      1. akka.stream.scaladsl.RunnableGraph.run(Flow.scala:350)
      1 frame
    6. akka.http.scaladsl
      Http2Ext$$anonfun$bindAndHandleAsync$1.apply
      1. akka.http.scaladsl.Http2Ext$$anonfun$bindAndHandleAsync$1.apply(Http2.scala:92)
      2. akka.http.scaladsl.Http2Ext$$anonfun$bindAndHandleAsync$1.apply(Http2.scala:84)
      2 frames
    7. akka.stream.impl
      ActorGraphInterpreter$$anonfun$receive$1.applyOrElse
      1. akka.stream.impl.fusing.MapAsyncUnordered$$anon$22.onPush(Ops.scala:1082)
      2. akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:747)
      3. akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:710)
      4. akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:616)
      5. akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:471)
      6. akka.stream.impl.fusing.GraphInterpreterShell.receive(ActorGraphInterpreter.scala:423)
      7. akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:603)
      8. akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:618)
      8 frames
    8. Akka Actor
      Actor$class.aroundReceive
      1. akka.actor.Actor$class.aroundReceive(Actor.scala:484)
      1 frame
    9. akka.stream.impl
      ActorGraphInterpreter.aroundReceive
      1. akka.stream.impl.fusing.ActorGraphInterpreter.aroundReceive(ActorGraphInterpreter.scala:529)
      1 frame
    10. Akka Actor
      Mailbox.exec
      1. akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
      2. akka.actor.ActorCell.invoke(ActorCell.scala:495)
      3. akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
      4. akka.dispatch.Mailbox.run(Mailbox.scala:224)
      5. akka.dispatch.Mailbox.exec(Mailbox.scala:234)
      5 frames
    11. Scala
      ForkJoinWorkerThread.run
      1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
      2. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
      3. scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
      4. scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
      4 frames