java.lang.NullPointerException

GitHub | romac | 2 years ago
  1. 0

    Error when @Aranir tries to create game

    GitHub | 2 years ago | romac
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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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