java.lang.NullPointerException

Stack Overflow | jalv1039 | 4 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.test.B.endActor()
  2. com.test
    B$$anonfun$scheduleEndActor$1.apply$mcV$sp
    1. com.test.B.endActor(Test.scala:62)
    2. com.test.B$$anonfun$scheduleEndActor$1.apply$mcV$sp(Test.scala:60)
    2 frames
  3. Akka Actor
    ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec
    1. akka.actor.Scheduler$$anon$2.run(Scheduler.scala:78)
    2. akka.actor.LightArrayRevolverScheduler$$anon$2$$anon$1.run(LightArrayRevolverScheduler.scala:104)
    3. akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
    4. akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:409)
    4 frames
  4. 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)[ERROR]
    4 frames