java.lang.NullPointerException: name can't be null

Oracle Community | 807587 | 1 decade ago
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    java.lang.NullPointerException: name can't be null

    Oracle Community | 1 decade ago | 807587
    java.lang.NullPointerException: name can't be null
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    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
  6. 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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    Root Cause Analysis

    1. java.lang.NullPointerException

      name can't be null

      at java.io.FilePermission.init()
    2. Java RT
      RandomAccessFile.<init>
      1. java.io.FilePermission.init(FilePermission.java:171)
      2. java.io.FilePermission.<init>(FilePermission.java:264)
      3. java.lang.SecurityManager.checkRead(SecurityManager.java:863)
      4. java.io.RandomAccessFile.<init>(RandomAccessFile.java:195)
      5. java.io.RandomAccessFile.<init>(RandomAccessFile.java:94)
      5 frames
    3. Elvj
      EventLogViewerApp.init
      1. Elvj.EventLogViewerAppFrame.LoadAppResourceFile(EventLogViewerAppFrame.java:140)
      2. Elvj.EventLogViewerAppFrame.<init>(EventLogViewerAppFrame.java:111)
      3. Elvj.EventLogViewerApp.run(EventLogViewerApp.java:63)
      4. Elvj.EventLogViewerApp.init(EventLogViewerApp.java:54)
      4 frames
    4. Java RT
      Thread.run
      1. sun.applet.AppletPanel.run(AppletPanel.java:353)
      2. java.lang.Thread.run(Thread.java:534)
      2 frames