java.lang.NullPointerException

GitHub | Danny-Hazelcast | 2 months ago
  1. 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 com.hazelcast.concurrent.lock.LockResourceImpl.canAcquireLock()
    2. Hazelcast
      LockOperation.shouldWait
      1. com.hazelcast.concurrent.lock.LockResourceImpl.canAcquireLock(LockResourceImpl.java:166)
      2. com.hazelcast.concurrent.lock.LockStoreImpl.canAcquireLock(LockStoreImpl.java:159)
      3. com.hazelcast.concurrent.lock.operations.LockOperation.shouldWait(LockOperation.java:69)
      3 frames
    3. com.hazelcast.spi
      InvocationBuilderImpl.invoke
      1. com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.waitingNeeded(OperationRunnerImpl.java:235)
      2. com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:177)
      3. com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.run(OperationExecutorImpl.java:373)
      4. com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.runOrExecute(OperationExecutorImpl.java:400)
      5. com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvokeLocal(Invocation.java:283)
      6. com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvoke(Invocation.java:268)
      7. com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke0(Invocation.java:232)
      8. com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke(Invocation.java:207)
      9. com.hazelcast.spi.impl.operationservice.impl.InvocationBuilderImpl.invoke(InvocationBuilderImpl.java:59)
      9 frames
    4. com.hazelcast.client
      AbstractMessageTask.run
      1. com.hazelcast.client.impl.protocol.task.AbstractPartitionMessageTask.processMessage(AbstractPartitionMessageTask.java:64)
      2. com.hazelcast.client.impl.protocol.task.AbstractMessageTask.initializeAndProcessMessage(AbstractMessageTask.java:119)
      3. com.hazelcast.client.impl.protocol.task.AbstractMessageTask.run(AbstractMessageTask.java:99)
      3 frames
    5. com.hazelcast.spi
      OperationThread.run
      1. com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:137)
      2. com.hazelcast.spi.impl.operationexecutor.impl.OperationThread.process(OperationThread.java:127)
      3. com.hazelcast.spi.impl.operationexecutor.impl.OperationThread.run(OperationThread.java:102)
      3 frames