java.lang.NullPointerException

Coderanch | Lee Guarino | 1 decade ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at sun.misc.FloatingDecimal.readJavaFormatString()
  2. Java RT
    Double.valueOf
    1. sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:991)
    2. java.lang.Double.valueOf(Double.java:475)
    2 frames
  3. pipeapplication
    GUI.actionPerformed
    1. pipeapplication.GUI.actionPerformed(GUI.java:194)
    1 frame
  4. Java RT
    EventDispatchThread.run
    1. java.awt.Button.processActionEvent(Button.java:392)
    2. java.awt.Button.processEvent(Button.java:360)
    3. java.awt.Component.dispatchEventImpl(Component.java:4410)
    4. java.awt.Component.dispatchEvent(Component.java:4240)
    5. java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    6. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
    7. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
    8. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
    9. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
    10. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
    11. java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
    11 frames