java.lang.IllegalArgumentException

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  • onUpstreamFinish not getting called
    via by Eric Swenson,
  • FAILED: HttpServerBug2108Spec
    via GitHub by 2m
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    via GitHub by akka-ci
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    via GitHub by jrudolph
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  • GitHub comment 405#257283950
    via GitHub by jypma
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  • GitHub comment 514#262013124
    via GitHub by derekwyatt
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  • GitHub comment 516#260413004
    via GitHub by derekwyatt
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    • java.lang.IllegalArgumentException: requirement failed: Cannot push port (Encryptor.out) twice at scala.Predef$.require(Predef.scala:224) at akka.stream.stage.GraphStageLogic.push(GraphStage.scala:459) at com.example.blockstore.CipherStage$$anon$1$$anon$3.onUpstreamFinish(BlockstoreProcessor.scala:61) at akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:732) at akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:616) at akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:471) at akka.stream.impl.fusing.GraphInterpreterShell.init(ActorGraphInterpreter.scala:381) at akka.stream.impl.fusing.ActorGraphInterpreter.tryInit(ActorGraphInterpreter.scala:538) at akka.stream.impl.fusing.ActorGraphInterpreter.preStart(ActorGraphInterpreter.scala:586) at akka.actor.Actor$class.aroundPreStart(Actor.scala:489) at akka.stream.impl.fusing.ActorGraphInterpreter.aroundPreStart(ActorGraphInterpreter.scala:529) at akka.actor.ActorCell.create(ActorCell.scala:590) at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:461) at akka.actor.ActorCell.systemInvoke(ActorCell.scala:483) at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282) at akka.dispatch.Mailbox.run(Mailbox.scala:223) at akka.dispatch.Mailbox.exec(Mailbox.scala:234) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

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