java.lang.NullPointerException

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  1. 0

    NullPointerException error can't find

    Stack Overflow | 6 months ago | Russell Bloxwich
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at UserInterface.initialize()
    2. Unknown
      UserInterface$1.run
      1. UserInterface.initialize(UserInterface.java:102)
      2. UserInterface.<init>(UserInterface.java:57)
      3. UserInterface$1.run(UserInterface.java:44)
      3 frames
    3. Java RT
      AccessController.doPrivileged
      1. java.awt.event.InvocationEvent.dispatch(Unknown Source)
      2. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
      3. java.awt.EventQueue.access$500(Unknown Source)
      4. java.awt.EventQueue$3.run(Unknown Source)
      5. java.awt.EventQueue$3.run(Unknown Source)
      6. java.security.AccessController.doPrivileged(Native Method)
      6 frames