java.lang.NullPointerException

GitHub | silverailscolo | 4 months ago
  1. 0

    Control Panel Editor NPE

    GitHub | 4 months ago | silverailscolo
    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 jmri.jmrit.display.palette.FamilyItemPanel.makeFamilyButtons()
    2. jmri.jmrit.display
      ControlPanelEditor$1.actionPerformed
      1. jmri.jmrit.display.palette.FamilyItemPanel.makeFamilyButtons(FamilyItemPanel.java:356)
      2. jmri.jmrit.display.palette.FamilyItemPanel.initIconFamiliesPanel(FamilyItemPanel.java:277)
      3. jmri.jmrit.display.palette.FamilyItemPanel.makeBottomPanel(FamilyItemPanel.java:120)
      4. jmri.jmrit.display.palette.FamilyItemPanel.init(FamilyItemPanel.java:72)
      5. jmri.jmrit.display.palette.TableItemPanel.init(TableItemPanel.java:73)
      6. jmri.jmrit.display.palette.ItemPalette.buildTabPane(ItemPalette.java:379)
      7. jmri.jmrit.display.palette.ItemPalette.<init>(ItemPalette.java:362)
      8. jmri.jmrit.display.controlPanelEditor.ControlPanelEditor$1.actionPerformed(ControlPanelEditor.java:206)
      8 frames
    3. Java RT
      EventDispatchThread.run
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
      5. javax.swing.AbstractButton.doClick(AbstractButton.java:376)
      6. com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125)
      7. java.awt.MenuItem.processActionEvent(MenuItem.java:669)
      8. java.awt.MenuItem.processEvent(MenuItem.java:628)
      9. java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351)
      10. java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339)
      11. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761)
      12. java.awt.EventQueue.access$500(EventQueue.java:97)
      13. java.awt.EventQueue$3.run(EventQueue.java:709)
      14. java.awt.EventQueue$3.run(EventQueue.java:703)
      15. java.security.AccessController.doPrivileged(Native Method)
      16. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
      17. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
      18. java.awt.EventQueue$4.run(EventQueue.java:731)
      19. java.awt.EventQueue$4.run(EventQueue.java:729)
      20. java.security.AccessController.doPrivileged(Native Method)
      21. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
      22. java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
      23. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
      24. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
      25. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
      26. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
      27. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
      28. java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
      28 frames