java.lang.NullPointerException

Coderanch | Michael Keller | 8 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    NullPointerException when compiled

    Coderanch | 8 years ago | Michael Keller
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at fileiotest.FileIOTestView.<init>()
    2. fileiotest
      FileIOTestApp.startup
      1. fileiotest.FileIOTestView.<init>(FileIOTestView.java:95)
      2. fileiotest.FileIOTestApp.startup(FileIOTestApp.java:35)
      2 frames
    3. org.jdesktop.application
      Application$1.run
      1. org.jdesktop.application.Application$1.run(Application.java:171)
      1 frame
    4. Java RT
      EventDispatchThread.run
      1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
      2. java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
      3. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
      4. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
      5. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
      6. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
      7. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
      8. java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
      8 frames