java.lang.NullPointerException

Oracle Community | 1013096 | 4 years ago
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  1. 0

    BPEL Issue!

    Oracle Community | 4 years ago | 1013096
    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
  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
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  5. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
  6. 0

    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 weblogic.jdbc.wrapper.JTSEmulateXAResourceImpl.isSameRM()
    2. weblogic.jdbc.wrapper
      JTSEmulateXAResourceImpl.isSameRM
      1. weblogic.jdbc.wrapper.JTSEmulateXAResourceImpl.isSameRM(JTSEmulateXAResourceImpl.java:31)
      1 frame
    3. weblogic.transaction.internal
      ServerTransactionImpl.enlistResource
      1. weblogic.transaction.internal.XAResourceDescriptor.get(XAResourceDescriptor.java:748)
      2. weblogic.transaction.internal.ServerTransactionImpl.enlistResource(ServerTransactionImpl.java:470)
      3. weblogic.transaction.internal.ServerTransactionImpl.enlistResource(ServerTransactionImpl.java:449)
      3 frames
    4. weblogic.jdbc.jts
      Driver.connect
      1. weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:349)
      2. weblogic.jdbc.jts.Driver.connect(Driver.java:173)
      2 frames
    5. Unknown
      $Proxy288.handleInvoke
      1. $Proxy288.handleInvoke(Unknown Source)
      1 frame
    6. com.collaxa.cube
      BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.__WL_invoke
      1. com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.__WL_invoke(Unknown Source)
      1 frame
    7. weblogic.ejb.container
      SessionLocalMethodInvoker.invoke
      1. weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
      1 frame
    8. com.collaxa.cube
      BaseDispatchTask.run
      1. com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.handleInvoke(Unknown Source)
      2. com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:35)
      3. com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:140)
      4. com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatchTask.java:88)
      5. com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:64)
      5 frames
    9. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      3. java.lang.Thread.run(Thread.java:662)
      3 frames