java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference

GitHub | MerveGencer | 5 months ago
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  1. 0

    GitHub comment 53#248835301

    GitHub | 5 months ago | MerveGencer
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference
  2. 0

    NullPointerException When placed inside Fragment !!!

    GitHub | 2 years ago | NammariMarkavip
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference
  3. 0

    Android Application getting Crash

    Stack Overflow | 2 months ago | Pash
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference
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  5. 0

    GitHub comment 42#273980241

    GitHub | 1 month ago | Amit-Nandwana
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference

      at android.widget.AutoCompleteTextView.performFiltering()
    2. Android Platform
      AutoCompleteTextView.performFiltering
      1. android.widget.AutoCompleteTextView.performFiltering(AutoCompleteTextView.java:862)
      1 frame
    3. com.weiwangcn.betterspinner
      MaterialBetterSpinner.onFocusChanged
      1. com.weiwangcn.betterspinner.library.material.MaterialBetterSpinner.onFocusChanged(MaterialBetterSpinner.java:49)
      1 frame
    4. Android Platform
      View.requestFocus
      1. android.view.View.handleFocusGainInternal(View.java:5475)
      2. android.view.View.requestFocusNoSearch(View.java:8473)
      3. android.view.View.requestFocus(View.java:8452)
      4. android.view.View.requestFocus(View.java:8419)
      5. android.view.View.requestFocus(View.java:8398)
      5 frames
    5. com.weiwangcn.betterspinner
      MaterialBetterSpinner.onTouchEvent
      1. com.weiwangcn.betterspinner.library.material.MaterialBetterSpinner.onTouchEvent(MaterialBetterSpinner.java:74)
      1 frame
    6. Android Platform
      ViewGroup.dispatchTouchEvent
      1. android.view.View.dispatchTouchEvent(View.java:9297)
      2. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      3. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      4. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      5. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      6. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      7. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      8. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      9. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      10. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      11. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      12. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      13. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      14. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      15. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      16. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      17. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      18. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      19. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      20. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      21. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      22. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      23. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      24. android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2555)
      25. android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2254)
      25 frames
    7. Android
      PhoneWindow$AjcClosure1.run
      1. com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2445)
      2. com.android.internal.policy.PhoneWindow.superDispatchTouchEvent_aroundBody0(PhoneWindow.java:1756)
      3. com.android.internal.policy.PhoneWindow$AjcClosure1.run(PhoneWindow.java:1)
      3 frames
    8. Android Platform
      PhoneWindowAO.ajc$around$android_view_PhoneWindowAO$2$99ce526b
      1. android.view.PhoneWindowAO.ajc$around$android_view_PhoneWindowAO$2$99ce526bproceed(PhoneWindowAO.aj:113)
      2. android.view.PhoneWindowAO.ajc$around$android_view_PhoneWindowAO$2$99ce526b(PhoneWindowAO.aj:117)
      2 frames
    9. Android
      PhoneWindow.superDispatchTouchEvent
      1. com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1756)
      1 frame
    10. Android Platform
      Activity.dispatchTouchEvent
      1. android.app.Activity.dispatchTouchEvent(Activity.java:2800)
      1 frame
    11. Android v7
      WindowCallbackWrapper.dispatchTouchEvent
      1. android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:60)
      2. android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:60)
      2 frames
    12. Android
      PhoneWindow$DecorView.dispatchTouchEvent
      1. com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2406)
      1 frame
    13. Android Platform
      ViewRootImpl$InputStage.forward
      1. android.view.View.dispatchPointerEvent(View.java:9517)
      2. android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4309)
      3. android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4175)
      4. android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3682)
      5. android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3735)
      6. android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3701)
      6 frames