java.lang.NullPointerException

GitHub | ghost | 4 years ago
  1. 0

    GitHub comment 107#6504229

    GitHub | 4 years ago | ghost
    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 nl.lxtreme.ols.client.signaldisplay.SignalDiagramController.setSelectedChannel()
    2. nl.lxtreme.ols
      SignalView$MouseHandler.mouseMoved
      1. nl.lxtreme.ols.client.signaldisplay.SignalDiagramController.setSelectedChannel(SignalDiagramController.java:455)
      2. nl.lxtreme.ols.client.signaldisplay.view.SignalView$MouseHandler.mouseMoved(SignalView.java:542)
      2 frames
    3. Java RT
      EventQueue$2.run
      1. java.awt.Component.processMouseMotionEvent(Unknown Source)
      2. javax.swing.JComponent.processMouseMotionEvent(Unknown Source)
      3. java.awt.Component.processEvent(Unknown Source)
      4. java.awt.Container.processEvent(Unknown Source)
      5. java.awt.Component.dispatchEventImpl(Unknown Source)
      6. java.awt.Container.dispatchEventImpl(Unknown Source)
      7. java.awt.Component.dispatchEvent(Unknown Source)
      8. java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
      9. java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
      10. java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
      11. java.awt.Container.dispatchEventImpl(Unknown Source)
      12. java.awt.Window.dispatchEventImpl(Unknown Source)
      13. java.awt.Component.dispatchEvent(Unknown Source)
      14. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
      15. java.awt.EventQueue.access$000(Unknown Source)
      16. java.awt.EventQueue$1.run(Unknown Source)
      17. java.awt.EventQueue$1.run(Unknown Source)
      18. java.security.AccessController.doPrivileged(Native Method)
      19. java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
      20. java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
      21. java.awt.EventQueue$2.run(Unknown Source)
      21 frames