java.lang.NullPointerException

Oracle Community | 807553 | 1 decade ago
  1. 0

    Null pointer in Applet

    Oracle Community | 1 decade ago | 807553
    java.lang.NullPointerException
  2. 0

    getParameter() throws NullPointerException

    Oracle Community | 1 decade ago | 843807
    java.lang.NullPointerException
  3. 0

    Puzzling Problem with getParameter

    Oracle Community | 1 decade ago | 843807
    java.lang.NullPointerException
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  5. 0

    how to convert applet to application

    Oracle Community | 1 decade ago | 807593
    java.lang.NullPointerException
  6. 0

    help with a class in an applet

    Coderanch | 1 decade ago | Josh Tambini
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.applet.Applet.getParameter()
    2. Java RT
      Applet.getParameter
      1. java.applet.Applet.getParameter(Applet.java:158)
      1 frame
    3. Unknown
      DigitalClock$1.mouseClicked
      1. DigitalClock.init(DigitalClock.java:179)
      2. DigitalClock.detachApplet(DigitalClock.java:129)
      3. DigitalClock$1.mouseClicked(DigitalClock.java:40)
      3 frames
    4. Java RT
      EventDispatchThread.run
      1. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:207)
      2. java.awt.Component.processMouseEvent(Component.java:5024)
      3. java.awt.Component.processEvent(Component.java:4818)
      4. java.awt.Container.processEvent(Container.java:1380)
      5. java.awt.Component.dispatchEventImpl(Component.java:3526)
      6. java.awt.Container.dispatchEventImpl(Container.java:1437)
      7. java.awt.Component.dispatchEvent(Component.java:3367)
      8. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3214)
      9. java.awt.LightweightDispatcher.processMouseEvent(Container.java:2938)
      10. java.awt.LightweightDispatcher.dispatchEvent(Container.java:2859)
      11. java.awt.Container.dispatchEventImpl(Container.java:1423)
      12. java.awt.Component.dispatchEvent(Component.java:3367)
      13. java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
      14. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190)
      15. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
      16. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      17. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
      18. java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
      18 frames