java.lang.NullPointerException

GitHub | Srisaibersys | 3 months ago
  1. 0

    GitHub comment 3122#243961462

    GitHub | 3 months ago | Srisaibersys
    java.lang.NullPointerException
  2. 0

    exception while executing timer task

    GitHub | 6 months ago | aidylewis
    java.lang.NullPointerException
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  4. 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 io.gatling.core.akka.BaseActor.system()
    2. gatling-core
      BaseActor.system
      1. io.gatling.core.akka.BaseActor.system(BaseActor.scala:25)
      1 frame
    3. gatling-metrics
      TcpSender$$nestedInAnonfun$3$lambda$$applyOrElse$1.apply
      1. io.gatling.metrics.sender.TcpSender.askForConnection(TcpSender.scala:99)
      2. io.gatling.metrics.sender.TcpSender$$anonfun$3.io$gatling$metrics$sender$TcpSender$$anonfun$3$$$anonfun$1(TcpSender.scala:54)
      3. io.gatling.metrics.sender.TcpSender$$nestedInAnonfun$3$lambda$$applyOrElse$1.apply(TcpSender.scala:54)
      4. io.gatling.metrics.sender.TcpSender$$nestedInAnonfun$3$lambda$$applyOrElse$1.apply(TcpSender.scala:54)
      4 frames
    4. Scala
      AbstractFunction0.apply$mcV$sp
      1. scala.Function0$class.apply$mcV$sp(Function0.scala:34)
      2. scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
      2 frames
    5. Akka Actor
      LightArrayRevolverScheduler$$anonfun$close$1.apply
      1. akka.actor.Scheduler$$anon$4.run(Scheduler.scala:126)
      2. akka.actor.LightArrayRevolverScheduler$TaskHolder.run(LightArrayRevolverScheduler.scala:340)
      3. akka.actor.LightArrayRevolverScheduler$$anonfun$close$1.apply(LightArrayRevolverScheduler.scala:144)
      4. akka.actor.LightArrayRevolverScheduler$$anonfun$close$1.apply(LightArrayRevolverScheduler.scala:143)
      4 frames
    6. Scala
      AbstractIterable.foreach
      1. scala.collection.Iterator$class.foreach(Iterator.scala:893)
      2. scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
      3. scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
      4. scala.collection.AbstractIterable.foreach(Iterable.scala:54)
      4 frames
    7. Akka Actor
      ActorSystemImpl$TerminationCallbacks$$anonfun$addRec$1$1.applyOrElse
      1. akka.actor.LightArrayRevolverScheduler.close(LightArrayRevolverScheduler.scala:142)
      2. akka.actor.ActorSystemImpl.stopScheduler(ActorSystem.scala:712)
      3. akka.actor.ActorSystemImpl$$anonfun$liftedTree2$1$1.apply$mcV$sp(ActorSystem.scala:646)
      4. akka.actor.ActorSystemImpl$$anonfun$liftedTree2$1$1.apply(ActorSystem.scala:646)
      5. akka.actor.ActorSystemImpl$$anonfun$liftedTree2$1$1.apply(ActorSystem.scala:646)
      6. akka.actor.ActorSystemImpl$$anon$3.run(ActorSystem.scala:662)
      7. akka.actor.ActorSystemImpl$TerminationCallbacks$$anonfun$addRec$1$1.applyOrElse(ActorSystem.scala:840)
      8. akka.actor.ActorSystemImpl$TerminationCallbacks$$anonfun$addRec$1$1.applyOrElse(ActorSystem.scala:840)
      8 frames
    8. Scala
      CallbackRunnable.run
      1. scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:436)
      2. scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:435)
      3. scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
      3 frames
    9. Akka Actor
      BatchingExecutor$BlockableBatch$$anonfun$run$1.apply
      1. akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
      2. akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
      3. akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
      4. akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
      4 frames
    10. Scala
      BlockContext$.withBlockContext
      1. scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
      1 frame
    11. Akka Actor
      ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec
      1. akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
      2. akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
      3. akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:409)
      3 frames
    12. 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