java.util.concurrent.ExecutionException: com.ibm.wsspi.uow.UOWActionException: java.util.concurrent.ExecutionException: java.lang.NullPointerException

ibm.com | 10 months ago
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  1. 0

    NullPointerException on runChangeLogOperation - dWAnswers

    ibm.com | 10 months ago
    java.util.concurrent.ExecutionException: com.ibm.wsspi.uow.UOWActionException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
  2. 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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    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
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    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
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    NullPointerException in MIDlet with left soft key

    Stack Overflow | 6 years ago | berry120
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callItemListener(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$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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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.ibm.bpm.federated.indexer.bpel.impl.BpelIndexerDaemon$2.run()
    2. com.ibm.bpm
      BpelIndexerDaemon$2.run
      1. com.ibm.bpm.federated.indexer.bpel.impl.BpelIndexerDaemon$2.run(Unknown Source)
      1 frame
    3. com.ibm.ws
      EmbeddableUOWManagerImpl.runUnderUOW
      1. com.ibm.ws.uow.embeddable.EmbeddableUOWManagerImpl.runUnderNewUOW(EmbeddableUOWManagerImpl.java:877)
      2. com.ibm.ws.uow.embeddable.EmbeddableUOWManagerImpl.runUnderUOW(EmbeddableUOWManagerImpl.java:404)
      2 frames
    4. com.ibm.bpm
      BpelIndexerDaemon.run
      1. com.ibm.bpm.federated.indexer.bpel.impl.BpelIndexerDaemon.runChangeLogOperation(Unknown Source)
      2. com.ibm.bpm.federated.indexer.bpel.impl.BpelIndexerDaemon.runScheduledOperations(Unknown Source)
      3. com.ibm.bpm.federated.indexer.bpel.impl.BpelIndexerDaemon.run(Unknown Source)
      3 frames
    5. com.ibm.ws
      SubmittedTask.run
      1. com.ibm.ws.concurrent.internal.SubmittedTask.run(SubmittedTask.java:268)
      1 frame
    6. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:483)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:274)
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1157)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:627)
      5. java.lang.Thread.run(Thread.java:798)
      5 frames