java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference

GitHub | RememberTheAir | 4 months ago
  1. 0

    Unexpected bug while unwatching my repository

    GitHub | 4 months ago | RememberTheAir
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
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    Android lazy data binding possible?

    Stack Overflow | 9 months ago | razzledazzle
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
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    Android calculator does not perform any calculation and crashes when equal button is pressed

    Stack Overflow | 4 months ago | Akshay Singhal
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
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    when i use parcelable interface to read/write a Boolean, Nullobject Reference happens,why?

    Stack Overflow | 2 months ago | a-thorn
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
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    How to protect shared prefrence data not to be clear at GC run?

    Stack Overflow | 6 months ago | Manpreet Singh
    java.lang.reflect.InvocationTargetException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference

      at com.alorma.github.ui.fragment.detail.repo.RepoAboutFragment.changeWatchedStatus()
    2. com.alorma.github
      RepoAboutFragment$$Lambda$4.onEvent
      1. com.alorma.github.ui.fragment.detail.repo.RepoAboutFragment.changeWatchedStatus(RepoAboutFragment.java:459)
      2. com.alorma.github.ui.fragment.detail.repo.RepoAboutFragment.lambda$onViewCreated$3(RepoAboutFragment.java:199)
      3. com.alorma.github.ui.fragment.detail.repo.RepoAboutFragment.access$lambda$3(RepoAboutFragment.java)
      4. com.alorma.github.ui.fragment.detail.repo.RepoAboutFragment$$Lambda$4.onEvent(Unknown Source)
      4 frames
    3. com.varunest.sparkbutton
      SparkButton.onClick
      1. com.varunest.sparkbutton.SparkButton.onClick(SparkButton.java:215)
      1 frame
    4. Android Platform
      View.performClick
      1. android.view.View.performClick(View.java:5204)
      1 frame
    5. com.varunest.sparkbutton
      SparkButton$2.onTouch
      1. com.varunest.sparkbutton.SparkButton$2.onTouch(SparkButton.java:243)
      1 frame
    6. Android Platform
      ViewGroup.dispatchTouchEvent
      1. android.view.View.dispatchTouchEvent(View.java:9297)
      2. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2547)
      3. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2240)
      4. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      5. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      6. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      7. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      8. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      9. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      10. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      11. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      12. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      13. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      14. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      15. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      16. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      17. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      18. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      19. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      20. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      21. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      22. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      23. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      24. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553)
      25. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      25 frames
    7. Android
      PhoneWindow.superDispatchTouchEvent
      1. com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2665)
      2. com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1793)
      2 frames
    8. Android Platform
      Activity.dispatchTouchEvent
      1. android.app.Activity.dispatchTouchEvent(Activity.java:3076)
      1 frame
    9. Android v7
      WindowCallbackWrapper.dispatchTouchEvent
      1. android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:63)
      2. android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:63)
      2 frames
    10. Android
      PhoneWindow$DecorView.dispatchTouchEvent
      1. com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2626)
      1 frame
    11. Android Platform
      ActivityThread.main
      1. android.view.View.dispatchPointerEvent(View.java:9521)
      2. android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4238)
      3. android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4104)
      4. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650)
      5. android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703)
      6. android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669)
      7. android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3795)
      8. android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677)
      9. android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3852)
      10. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650)
      11. android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703)
      12. android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669)
      13. android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677)
      14. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650)
      15. android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5932)
      16. android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5906)
      17. android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5867)
      18. android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6035)
      19. android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:185)
      20. android.os.MessageQueue.nativePollOnce(Native Method)
      21. android.os.MessageQueue.next(MessageQueue.java:323)
      22. android.os.Looper.loop(Looper.java:135)
      23. android.app.ActivityThread.main(ActivityThread.java:5471)
      23 frames
    12. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    13. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames