java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.alorma.github.sdk.core.User.getLogin()' on a null object reference

GitHub | mariobrostech | 4 months ago
  1. 0

    Update Broke Everything!

    GitHub | 4 months ago | mariobrostech
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.alorma.github.sdk.core.User.getLogin()' on a null object reference
  2. 0

    Error in repository list

    GitHub | 6 months ago | simonsmh
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.alorma.github.sdk.core.User.getLogin()' on a null object reference
  3. 0

    NPE and InvocationTargetException error

    Stack Overflow | 2 years ago | user2883071
    java.lang.IllegalStateException: Could not execute method of the activity
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  5. 0

    Saving to Local Database and Firebase in android

    Stack Overflow | 10 hours ago | Pooveshin
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.example.pooveshin.saica_sgb.DatabaseHelper.SaveUserMeetings(java.lang.String, java.lang.String, java.lang.String, java.lang.String)' on a null object reference
  6. 0

    java.lang.RuntimeException: Unable to stop activity {net.kindows.chitchat/net.kindows.chitchat.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.eclipse.paho.android.service.MqttService.disconnect(java.lang.String, java.lang.String, java.lang.String)' on a null object reference

    GitHub | 6 months ago | dmsherazi
    java.lang.RuntimeException: Unable to stop activity {net.kindows.chitchat/net.kindows.chitchat.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.eclipse.paho.android.service.MqttService.disconnect(java.lang.String, java.lang.String, java.lang.String)' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.lang.String com.alorma.github.sdk.core.User.getLogin()' on a null object reference

      at com.alorma.github.ui.fragment.repos.ReposAdapter.onBindViewHolder()
    2. com.alorma.github
      RecyclerArrayAdapter.onBindViewHolder
      1. com.alorma.github.ui.fragment.repos.ReposAdapter.onBindViewHolder(ReposAdapter.java:48)
      2. com.alorma.github.ui.fragment.repos.ReposAdapter.onBindViewHolder(ReposAdapter.java:21)
      3. com.alorma.github.ui.adapter.base.RecyclerArrayAdapter.onBindViewHolder(RecyclerArrayAdapter.java:53)
      3 frames
    3. Android v7
      RecyclerView.onLayout
      1. android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:5768)
      2. android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:5801)
      3. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5037)
      4. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4913)
      5. android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2029)
      6. android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1414)
      7. android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1377)
      8. android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:578)
      9. android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3260)
      10. android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3069)
      11. android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3518)
      11 frames
    4. Android Platform
      ViewGroup.layout
      1. android.view.View.layout(View.java:17945)
      2. android.view.ViewGroup.layout(ViewGroup.java:5812)
      2 frames
    5. Android Support v4
      SwipeRefreshLayout.onLayout
      1. android.support.v4.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:598)
      1 frame
    6. Android Platform
      ViewGroup.layout
      1. android.view.View.layout(View.java:17945)
      2. android.view.ViewGroup.layout(ViewGroup.java:5812)
      2 frames
    7. Android Support v4
      ViewPager.onLayout
      1. android.support.v4.view.ViewPager.onLayout(ViewPager.java:1759)
      1 frame
    8. Android Platform
      ViewGroup.layout
      1. android.view.View.layout(View.java:17945)
      2. android.view.ViewGroup.layout(ViewGroup.java:5812)
      3. android.widget.LinearLayout.setChildFrame(LinearLayout.java:1742)
      4. android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
      5. android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
      6. android.view.View.layout(View.java:17945)
      7. android.view.ViewGroup.layout(ViewGroup.java:5812)
      8. android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
      9. android.widget.FrameLayout.onLayout(FrameLayout.java:281)
      10. android.view.View.layout(View.java:17945)
      11. android.view.ViewGroup.layout(ViewGroup.java:5812)
      12. android.widget.LinearLayout.setChildFrame(LinearLayout.java:1742)
      13. android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
      14. android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
      15. android.view.View.layout(View.java:17945)
      16. android.view.ViewGroup.layout(ViewGroup.java:5812)
      16 frames
    9. Android Support v4
      DrawerLayout.onLayout
      1. android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:1191)
      1 frame
    10. Android Platform
      FrameLayout.onLayout
      1. android.view.View.layout(View.java:17945)
      2. android.view.ViewGroup.layout(ViewGroup.java:5812)
      3. android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
      4. android.widget.FrameLayout.onLayout(FrameLayout.java:281)
      5. android.view.View.layout(View.java:17945)
      6. android.view.ViewGroup.layout(ViewGroup.java:5812)
      7. android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
      8. android.widget.FrameLayout.onLayout(FrameLayout.java:281)
      9. android.view.View.layout(View.java:17945)
      10. android.view.ViewGroup.layout(ViewGroup.java:5812)
      11. android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
      12. android.widget.FrameLayout.onLayout(FrameLayout.java:281)
      13. android.view.View.layout(View.java:17945)
      14. android.view.ViewGroup.layout(ViewGroup.java:5812)
      15. android.widget.LinearLayout.setChildFrame(LinearLayout.java:1742)
      16. android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
      17. android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
      18. android.view.View.layout(View.java:17945)
      19. android.view.ViewGroup.layout(ViewGroup.java:5812)
      20. android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
      21. android.widget.FrameLayout.onLayout(FrameLayout.java:281)
      21 frames
    11. Android
      PhoneWindow$DecorView.onLayout
      1. com.android.internal.policy.PhoneWindow$DecorView.onLayout(PhoneWindow.java:3193)
      1 frame
    12. Android Platform
      ActivityThread.main
      1. android.view.View.layout(View.java:17945)
      2. android.view.ViewGroup.layout(ViewGroup.java:5812)
      3. android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2716)
      4. android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2417)
      5. android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1487)
      6. android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7467)
      7. android.view.Choreographer$CallbackRecord.run(Choreographer.java:920)
      8. android.view.Choreographer.doCallbacks(Choreographer.java:695)
      9. android.view.Choreographer.doFrame(Choreographer.java:631)
      10. android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:906)
      11. android.os.Handler.handleCallback(Handler.java:739)
      12. android.os.Handler.dispatchMessage(Handler.java:95)
      13. android.os.Looper.loop(Looper.java:158)
      14. android.app.ActivityThread.main(ActivityThread.java:7224)
      14 frames
    13. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    14. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
      2 frames