java.lang.NullPointerException

GitHub | romac | 2 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at me.reminisce.service.gameboardgen.questiongen.QuestionGenerator.dispatcher()
  2. me.reminisce.service
    WhoLikedYourPost$$anonfun$receive$1$$anonfun$applyOrElse$1.apply
    1. me.reminisce.service.gameboardgen.questiongen.QuestionGenerator.dispatcher(QuestionGenerator.scala:28)
    2. me.reminisce.service.gameboardgen.questiongen.WhoLikedYourPost$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(WhoLikedYourPost.scala:39)
    3. me.reminisce.service.gameboardgen.questiongen.WhoLikedYourPost$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(WhoLikedYourPost.scala:34)
    3 frames
  3. Scala
    CallbackRunnable.run
    1. scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
    1 frame
  4. Akka Actor
    BatchingExecutor$Batch$$anonfun$run$1.apply
    1. akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:67)
    2. akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:82)
    3. akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
    4. akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
    4 frames
  5. Scala
    BlockContext$.withBlockContext
    1. scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
    1 frame
  6. Akka Actor
    ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec
    1. akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:58)
    2. akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
    3. akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)
    3 frames
  7. 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