java.lang.NullPointerException

Oracle Community | 807596 | 1 decade ago
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    Multidimentional array - this is so weird!

    Oracle Community | 1 decade ago | 807596
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at FileChooser.createDecisionTree()
    2. Unknown
      FileChooser.actionPerformed
      1. FileChooser.createDecisionTree(FileChooser.java:230)
      2. FileChooser.actionPerformed(FileChooser.java:79)
      2 frames
    3. Java RT
      AbstractButton.fireActionPerformed
      1. javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
      1 frame