java.lang.NullPointerException

Oracle Community | 807551 | 1 decade ago
  1. 0

    nullpointerexception...where?

    Oracle Community | 1 decade ago | 807551
    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 ModifyFrame.btn_saveMouseClicked()
    2. Unknown
      ModifyFrame$2.mouseClicked
      1. ModifyFrame.btn_saveMouseClicked(AddressBook.java:286)
      2. ModifyFrame.access$100(AddressBook.java:146)
      3. ModifyFrame$2.mouseClicked(AddressBook.java:275)
      3 frames
    3. Java RT
      EventDispatchThread.run
      1. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:208)
      2. java.awt.Component.processMouseEvent(Component.java:5024)
      3. java.awt.Component.processEvent(Component.java:4818)
      4. java.awt.Container.processEvent(Container.java:1525)
      5. java.awt.Component.dispatchEventImpl(Component.java:3526)
      6. java.awt.Container.dispatchEventImpl(Container.java:1582)
      7. java.awt.Component.dispatchEvent(Component.java:3367)
      8. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3359)
      9. java.awt.LightweightDispatcher.processMouseEvent(Container.java:3083)
      10. java.awt.LightweightDispatcher.dispatchEvent(Container.java:3004)
      11. java.awt.Container.dispatchEventImpl(Container.java:1568)
      12. java.awt.Window.dispatchEventImpl(Window.java:1581)
      13. java.awt.Component.dispatchEvent(Component.java:3367)
      14. java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
      15. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)
      16. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
      17. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      18. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
      19. java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
      19 frames