java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String sun.bob.leela.db.Account.getHash()' on a null object reference

GitHub | SpongeBobSun | 2 months ago
  1. 0

    GitHub comment 3#252487884

    GitHub | 2 months ago | SpongeBobSun
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String sun.bob.leela.db.Account.getHash()' on a null object reference
  2. 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 | 7 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
  3. 0

    GitHub comment 199#204448212

    GitHub | 8 months ago | pranay-mathur
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String org.json.JSONObject.optString(java.lang.String, java.lang.String)' on a null object reference
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  5. 0

    Null Object Reference on db insert

    Stack Overflow | 1 year ago | neo
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.test.myapp.DBHelper.addListItem(java.lang.String, java.lang.String, java.lang.String)' on a null object reference
  6. 0

    Saving markers to map in app crashes with "java.lang.NullPointerException: Attempt to invoke virtual method"

    Stack Overflow | 1 year ago | Wildness
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.database.Cursor android.database.sqlite.SQLiteDatabase.query(java.lang.String, java.lang.String[], java.lang.String, java.lang.String[], java.lang.String, 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 sun.bob.leela.db.Account.getHash()' on a null object reference

      at sun.bob.leela.runnable.QuickPassRunnable.getPasswordHash()
    2. sun.bob.leela
      SetQuickPasswordActivity$1.onPatternDetected
      1. sun.bob.leela.runnable.QuickPassRunnable.getPasswordHash(QuickPassRunnable.java:47)
      2. sun.bob.leela.runnable.QuickPassRunnable.<init>(QuickPassRunnable.java:35)
      3. sun.bob.leela.ui.activities.SetQuickPasswordActivity.checkQuickPass(SetQuickPasswordActivity.java:119)
      4. sun.bob.leela.ui.activities.SetQuickPasswordActivity.access$300(SetQuickPasswordActivity.java:27)
      5. sun.bob.leela.ui.activities.SetQuickPasswordActivity$1.onPatternDetected(SetQuickPasswordActivity.java:71)
      5 frames
    3. com.eftimoff.patternview
      PatternView.onTouchEvent
      1. com.eftimoff.patternview.PatternView.notifyPatternDetected(PatternView.java:409)
      2. com.eftimoff.patternview.PatternView.handleActionUp(PatternView.java:807)
      3. com.eftimoff.patternview.PatternView.onTouchEvent(PatternView.java:637)
      3 frames
    4. Android Platform
      ViewGroup.dispatchTouchEvent
      1. android.view.View.dispatchTouchEvent(View.java:8547)
      2. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      3. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      4. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      5. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      6. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      7. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      8. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      9. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      10. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      11. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      12. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      13. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      14. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2406)
      15. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2107)
      15 frames
    5. Android
      PhoneWindow.superDispatchTouchEvent
      1. com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2372)
      2. com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1722)
      2 frames
    6. Android Platform
      Activity.dispatchTouchEvent
      1. android.app.Activity.dispatchTouchEvent(Activity.java:2742)
      1 frame
    7. Android v7
      WindowCallbackWrapper.dispatchTouchEvent
      1. android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:63)
      1 frame
    8. Android
      PhoneWindow$DecorView.dispatchTouchEvent
      1. com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2333)
      1 frame
    9. Android Platform
      ActivityThread.main
      1. android.view.View.dispatchPointerEvent(View.java:8742)
      2. android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4136)
      3. android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4002)
      4. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3557)
      5. android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3610)
      6. android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3576)
      7. android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3693)
      8. android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3584)
      9. android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3750)
      10. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3557)
      11. android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3610)
      12. android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3576)
      13. android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3584)
      14. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3557)
      15. android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5823)
      16. android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5797)
      17. android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5768)
      18. android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:5913)
      19. android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:185)
      20. android.os.MessageQueue.nativePollOnce(Native Method)
      21. android.os.MessageQueue.next(MessageQueue.java:143)
      22. android.os.Looper.loop(Looper.java:195)
      23. android.app.ActivityThread.main(ActivityThread.java:5389)
      23 frames
    10. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    11. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1020)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:815)
      2 frames