OutputStreamAdapter.flush() has thrown an IllegalStateException

We found this prefix in 2 webpages.
MapChildren (2)Typical messages (2)TraceDetailed Map
  1. java.lang.IllegalStateException
    1.   at akka.stream.stage.GraphStageLogic.interpreter()
    2.   at akka.stream.stage.GraphStageLogic$$anon$2.invoke()
    3.   at akka.stream.impl.io.OutputStreamSourceStage$$anon$1.wakeUp()
    4.   at akka.stream.impl.io.OutputStreamSourceStage$$anonfun$createLogicAndMaterializedValue$2.apply()
    5.   at akka.stream.impl.io.OutputStreamSourceStage$$anonfun$createLogicAndMaterializedValue$2.apply()
    6.   at akka.stream.impl.io.OutputStreamAdapter$$anonfun$sendMessage$1.apply$mcV$sp()
    7.   at akka.stream.impl.io.OutputStreamAdapter.send()
    8.   at akka.stream.impl.io.OutputStreamAdapter.sendMessage()
    9.   at akka.stream.impl.io.OutputStreamAdapter.flush()
  1. GitHub iconGitHub comment 21504#248384587

    First:2 years ago
    Last:2 years ago
    Author:halfninja
  2. GitHub iconGitHub comment 6579#248284359

    First:2 years ago
    Last:2 years ago
    Author:halfninja
MessageNumber of crashes
java.lang.IllegalStateException: not yet initialized: only setHandler is allowed in GraphStageLogic constructor1
not yet initialized: only setHandler is allowed in GraphStageLogic constructor1
  1. java.lang.IllegalStateException
    1.   at akka.stream.stage.GraphStageLogic.interpreter()
    2.   at akka.stream.stage.GraphStageLogic$$anon$2.invoke()
    3.   at akka.stream.impl.io.OutputStreamSourceStage$$anon$1.wakeUp()
    4.   at akka.stream.impl.io.OutputStreamSourceStage$$anonfun$createLogicAndMaterializedValue$2.apply()
    5.   at akka.stream.impl.io.OutputStreamSourceStage$$anonfun$createLogicAndMaterializedValue$2.apply()
    6.   at akka.stream.impl.io.OutputStreamAdapter$$anonfun$sendMessage$1.apply$mcV$sp()
    7.   at akka.stream.impl.io.OutputStreamAdapter.send()
    8.   at akka.stream.impl.io.OutputStreamAdapter.sendMessage()
    9.   at akka.stream.impl.io.OutputStreamAdapter.flush()