java.lang.NullPointerException

Coderanch | Dave Johnson | 1 decade ago
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    I'm stuck!

    Coderanch | 1 decade ago | Dave Johnson
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at ChoicesPanel.actionPerformed()
    2. Unknown
      ChoicesPanel.actionPerformed
      1. ChoicesPanel.actionPerformed(ChoicesPanel.java:63)
      1 frame
    3. Java RT
      EventDispatchThread.run
      1. java.awt.Button.processActionEvent(Button.java:382)
      2. java.awt.Button.processEvent(Button.java:350)
      3. java.awt.Component.dispatchEventImpl(Component.java:3615)
      4. java.awt.Component.dispatchEvent(Component.java:3477)
      5. java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
      6. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
      7. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
      8. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
      9. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
      10. java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
      10 frames