java.lang.NullPointerException: null

Atlassian JIRA | Alexey Efimov | 3 years ago
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  1. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  3. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  4. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at com.atlassian.stash.internal.pull.rescope.DefaultRescopeProcessor.process()
    2. com.atlassian.stash
      StateTransferringExecutor$StateTransferringRunnable.run
      1. com.atlassian.stash.internal.pull.rescope.DefaultRescopeProcessor.process(DefaultRescopeProcessor.java:84)[stash-service-impl-2.10.1.jar:na]
      2. com.atlassian.stash.internal.pull.rescope.DefaultRescopeProcessor$RescopeCalculator.run(DefaultRescopeProcessor.java:235)[stash-service-impl-2.10.1.jar:na]
      3. com.atlassian.stash.internal.concurrent.StateTransferringExecutor$StateTransferringRunnable.run(StateTransferringExecutor.java:69)[stash-platform-2.10.1.jar:na]
      3 frames
    3. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)[na:1.6.0_45]
      2. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[na:1.6.0_45]
      3. java.util.concurrent.FutureTask.run(FutureTask.java:138)[na:1.6.0_45]
      4. java.lang.Thread.run(Thread.java:662)[na:1.6.0_45]
      4 frames