java.lang.NullPointerException

Pentaho BI Platform Tracking | Karel verkinderen | 8 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 | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.pentaho.commons.metadata.mqleditor.editor.service.util.FormulaParser.parse()
    2. org.pentaho.commons
      SwingMqlEditor.setQuery
      1. org.pentaho.commons.metadata.mqleditor.editor.service.util.FormulaParser.parse(FormulaParser.java:57)
      2. org.pentaho.commons.metadata.mqleditor.editor.service.util.FormulaParser.<init>(FormulaParser.java:32)
      3. org.pentaho.commons.metadata.mqleditor.editor.service.util.MQLEditorServiceDelegate.convertModelToThin(MQLEditorServiceDelegate.java:760)
      4. org.pentaho.commons.metadata.mqleditor.editor.SwingMqlEditor.setQuery(SwingMqlEditor.java:144)
      4 frames
    3. org.pentaho.reporting
      PmdDataSourceEditor$QueryDesignerAction$1.run
      1. org.pentaho.reporting.ui.datasources.pmd.PmdDataSourceEditor$QueryDesignerAction$1.run(PmdDataSourceEditor.java:695)
      1 frame
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:636)
      1 frame