java.lang.NullPointerException

Oracle Community | 807595 | 1 decade ago
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  1. 0

    Unknown Source in stack trace

    Oracle Community | 1 decade ago | 807595
    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 | 2 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 com.woolleynet.safemail.dataaccess.DataLogicProviderRule.getPrimaryRule()
    2. com.woolleynet.safemail
      Pop3Worker$1.run
      1. com.woolleynet.safemail.dataaccess.DataLogicProviderRule.getPrimaryRule(Unknown Source)
      2. com.woolleynet.safemail.dataaccess.TransactionManager.getPrimaryRule(Unknown Source)
      3. com.woolleynet.safemail.proxy.RouteManager.getPrimaryRule(Unknown Source)
      4. com.woolleynet.safemail.proxy.Pop3ProtocolHandler.updateUidlMapNewMail(Unknown Source)
      5. com.woolleynet.safemail.proxy.Pop3ProtocolHandler.handleRetr(Unknown Source)
      6. com.woolleynet.safemail.proxy.Pop3ProtocolHandler.handleSession(Unknown Source)
      7. com.woolleynet.safemail.proxy.Pop3Worker.runWork(Unknown Source)
      8. com.woolleynet.safemail.proxy.Pop3Worker.access$000(Unknown Source)
      9. com.woolleynet.safemail.proxy.Pop3Worker$1.run(Unknown Source)
      9 frames
    3. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame