java.lang.NullPointerException

neuroph | erhemen | 3 years ago
  1. 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 org.neuroph.netbeans.visual.widgets.RouterConnection.<init>()
    2. org.neuroph.netbeans
      NeuralNetOpenSupport.open
      1. org.neuroph.netbeans.visual.widgets.RouterConnection.<init>(RouterConnection.java:27)
      2. org.neuroph.netbeans.visual.widgets.NeuralNetworkScene.createConnectionsBetweenNeuronsInSameLayer(NeuralNetworkScene.java:689)
      3. org.neuroph.netbeans.visual.widgets.NeuralNetworkScene.visualizeNetwork(NeuralNetworkScene.java:332)
      4. org.neuroph.netbeans.visual.VisualEditorTopComponent.<init>(VisualEditorTopComponent.java:66)
      5. org.neuroph.netbeans.files.nnet.NeuralNetOpenSupport.open(NeuralNetOpenSupport.java:49)
      5 frames
    3. org.openide.awt
      ContextAction.actionPerformed
      1. org.openide.awt.ActionDefaultPerfomer.actionPerformed(ActionDefaultPerfomer.java:70)
      2. org.openide.awt.ContextAction$Performer.actionPerformed(ContextAction.java:226)
      3. org.openide.awt.ContextManager.actionPerformed(ContextManager.java:257)
      4. org.openide.awt.ContextAction.actionPerformed(ContextAction.java:109)
      4 frames
    4. org.openide.util
      ActionInvoker.invokeAction
      1. org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:93)
      2. org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)
      3. org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)
      3 frames
    5. org.openide.awt
      GeneralAction$BaseDelAction.actionPerformed
      1. org.openide.awt.GeneralAction$BaseDelAction.actionPerformed(GeneralAction.java:234)
      1 frame
    6. org.openide.explorer
      TreeView$PopupSupport.mouseClicked
      1. org.openide.explorer.view.TreeView$PopupSupport.mouseClicked(TreeView.java:1625)
      1 frame
    7. Java RT
      EventQueue.dispatchEvent
      1. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
      2. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:269)
      3. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:269)
      4. java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:269)
      5. java.awt.Component.processMouseEvent(Component.java:6508)
      6. javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
      7. java.awt.Component.processEvent(Component.java:6270)
      8. java.awt.Container.processEvent(Container.java:2229)
      9. java.awt.Component.dispatchEventImpl(Component.java:4861)
      10. java.awt.Container.dispatchEventImpl(Container.java:2287)
      11. java.awt.Component.dispatchEvent(Component.java:4687)
      12. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
      13. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4501)
      14. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
      15. java.awt.Container.dispatchEventImpl(Container.java:2273)
      16. java.awt.Window.dispatchEventImpl(Window.java:2719)
      17. java.awt.Component.dispatchEvent(Component.java:4687)
      18. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
      19. java.awt.EventQueue.access$200(EventQueue.java:103)
      20. java.awt.EventQueue$3.run(EventQueue.java:688)
      21. java.awt.EventQueue$3.run(EventQueue.java:686)
      22. java.security.AccessController.doPrivileged(Native Method)
      23. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      24. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
      25. java.awt.EventQueue$4.run(EventQueue.java:702)
      26. java.awt.EventQueue$4.run(EventQueue.java:700)
      27. java.security.AccessController.doPrivileged(Native Method)
      28. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      29. java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
      29 frames
    8. org.netbeans.core
      TimableEventQueue.dispatchEvent
      1. org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
      1 frame