java.lang.NullPointerException

Oracle Community | 807595 | 1 decade ago
  1. 0

    Web page only working on "some" PC's?

    Oracle Community | 1 decade ago | 807595
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Acme.ImageEncoder.<init>()
    2. Embedded Servlet Container
      GifEncoder.<init>
      1. Acme.ImageEncoder.<init>(ImageEncoder.java:76)
      2. Acme.GifEncoder.<init>(GifEncoder.java:58)
      2 frames
    3. uk.ac.leeds
      TaggerInput.actionPerformed
      1. uk.ac.leeds.ccg.democracy.tagger.Sender.sendImage(Sender.java:80)
      2. uk.ac.leeds.ccg.democracy.tagger.TaggerInput.submitAction(TaggerInput.java:453)
      3. uk.ac.leeds.ccg.democracy.tagger.TaggerInput.actionPerformed(TaggerInput.java:284)
      3 frames
    4. Java RT
      EventDispatchThread.run
      1. java.awt.Button.processActionEvent(Unknown Source)
      2. java.awt.Button.processEvent(Unknown Source)
      3. java.awt.Component.dispatchEventImpl(Unknown Source)
      4. java.awt.Component.dispatchEvent(Unknown Source)
      5. java.awt.EventQueue.dispatchEvent(Unknown Source)
      6. java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
      7. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
      8. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      9. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      10. java.awt.EventDispatchThread.run(Unknown Source)
      10 frames