java.lang.NullPointerException

Coderanch | rohtash rathore | 1 year ago
  1. 0

    exception is throwing during insertion of data through a jdialog

    Coderanch | 1 year ago | rohtash rathore
    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 ERP.AddItem.Cmd_AddItemActionPerformed()
    2. ERP
      AddItem$5.actionPerformed
      1. ERP.AddItem.Cmd_AddItemActionPerformed(AddItem.java:187)
      2. ERP.AddItem.access$400(AddItem.java:19)
      3. ERP.AddItem$5.actionPerformed(AddItem.java:146)
      3 frames
    3. Java RT
      Dialog.setVisible
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
      5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
      6. java.awt.Component.processMouseEvent(Component.java:6516)
      7. javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
      8. java.awt.Component.processEvent(Component.java:6281)
      9. java.awt.Container.processEvent(Container.java:2229)
      10. java.awt.Component.dispatchEventImpl(Component.java:4872)
      11. java.awt.Container.dispatchEventImpl(Container.java:2287)
      12. java.awt.Component.dispatchEvent(Component.java:4698)
      13. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
      14. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
      15. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
      16. java.awt.Container.dispatchEventImpl(Container.java:2273)
      17. java.awt.Window.dispatchEventImpl(Window.java:2719)
      18. java.awt.Component.dispatchEvent(Component.java:4698)
      19. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:740)
      20. java.awt.EventQueue.access$300(EventQueue.java:103)
      21. java.awt.EventQueue$3.run(EventQueue.java:699)
      22. java.awt.EventQueue$3.run(EventQueue.java:697)
      23. java.security.AccessController.doPrivileged(Native Method)
      24. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      25. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
      26. java.awt.EventQueue$4.run(EventQueue.java:713)
      27. java.awt.EventQueue$4.run(EventQueue.java:711)
      28. java.security.AccessController.doPrivileged(Native Method)
      29. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      30. java.awt.EventQueue.dispatchEvent(EventQueue.java:710)
      31. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      32. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      33. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)
      34. java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:182)
      35. java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:221)
      36. java.security.AccessController.doPrivileged(Native Method)
      37. java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)
      38. java.awt.Dialog.show(Dialog.java:1082)
      39. java.awt.Component.show(Component.java:1655)
      40. java.awt.Component.setVisible(Component.java:1607)
      41. java.awt.Window.setVisible(Window.java:1014)
      42. java.awt.Dialog.setVisible(Dialog.java:1005)
      42 frames
    4. ERP
      MainMenu$1.actionPerformed
      1. ERP.MainMenu.jButton1ActionPerformed(MainMenu.java:484)
      2. ERP.MainMenu.access$000(MainMenu.java:21)
      3. ERP.MainMenu$1.actionPerformed(MainMenu.java:123)
      3 frames
    5. Java RT
      EventDispatchThread.run
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
      5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
      6. java.awt.Component.processMouseEvent(Component.java:6516)
      7. javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
      8. java.awt.Component.processEvent(Component.java:6281)
      9. java.awt.Container.processEvent(Container.java:2229)
      10. java.awt.Component.dispatchEventImpl(Component.java:4872)
      11. java.awt.Container.dispatchEventImpl(Container.java:2287)
      12. java.awt.Component.dispatchEvent(Component.java:4698)
      13. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
      14. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
      15. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
      16. java.awt.Container.dispatchEventImpl(Container.java:2273)
      17. java.awt.Window.dispatchEventImpl(Window.java:2719)
      18. java.awt.Component.dispatchEvent(Component.java:4698)
      19. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:740)
      20. java.awt.EventQueue.access$300(EventQueue.java:103)
      21. java.awt.EventQueue$3.run(EventQueue.java:699)
      22. java.awt.EventQueue$3.run(EventQueue.java:697)
      23. java.security.AccessController.doPrivileged(Native Method)
      24. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      25. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
      26. java.awt.EventQueue$4.run(EventQueue.java:713)
      27. java.awt.EventQueue$4.run(EventQueue.java:711)
      28. java.security.AccessController.doPrivileged(Native Method)
      29. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      30. java.awt.EventQueue.dispatchEvent(EventQueue.java:710)
      31. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      32. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      33. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
      34. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      35. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      36. java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
      36 frames