java.lang.NullPointerException: Attempt to invoke interface method 'boolean java.util.List.remove(java.lang.Object)' on a null object reference

Stack Overflow | Adamouization | 7 months ago
  1. 0

    Simultaneously deleting multiple items from ListView, null pointer exception

    Stack Overflow | 7 months ago | Adamouization
    java.lang.NullPointerException: Attempt to invoke interface method 'boolean java.util.List.remove(java.lang.Object)' on a null object reference
  2. 0

    NullPointerException on removing item from ClusterManager with NonHierarchicalDistanceBasedAlgorithm

    Stack Overflow | 3 days ago | JackD
    java.lang.NullPointerException: Attempt to invoke interface method 'boolean java.util.List.remove(java.lang.Object)' on a null object reference
  3. 0
    The parsed JSON does not contains the requested field.
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  5. 0
    The resource was accessed after it was dismissed.
  6. 0
    Initialize the variable before calling a method on it.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke interface method 'boolean java.util.List.remove(java.lang.Object)' on a null object reference

      at com.example.adam_jaamour.cfimmobilier.Produits.ProduitsAdapter.remove()
    2. com.example.adam_jaamour
      Favoris$2.onActionItemClicked
      1. com.example.adam_jaamour.cfimmobilier.Produits.ProduitsAdapter.remove(ProduitsAdapter.java:144)
      2. com.example.adam_jaamour.cfimmobilier.Favoris$2.onActionItemClicked(Favoris.java:138)
      2 frames
    3. Android Platform
      AbsListView$MultiChoiceModeWrapper.onActionItemClicked
      1. android.widget.AbsListView$MultiChoiceModeWrapper.onActionItemClicked(AbsListView.java:6242)
      1 frame
    4. Android
      PhoneWindow$DecorView$ActionModeCallback2Wrapper.onActionItemClicked
      1. com.android.internal.policy.PhoneWindow$DecorView$ActionModeCallback2Wrapper.onActionItemClicked(PhoneWindow.java:3540)
      1 frame
    5. Android v7
      StandaloneActionMode.onMenuItemSelected
      1. android.support.v7.view.SupportActionModeWrapper$CallbackWrapper.onActionItemClicked(SupportActionModeWrapper.java:168)
      2. android.support.v7.app.AppCompatDelegateImplV7$ActionModeCallbackWrapperV7.onActionItemClicked(AppCompatDelegateImplV7.java:1750)
      3. android.support.v7.app.AppCompatDelegateImplV7$ActionModeCallbackWrapperV7.onActionItemClicked(AppCompatDelegateImplV7.java:1750)
      4. android.support.v7.view.StandaloneActionMode.onMenuItemSelected(StandaloneActionMode.java:136)
      4 frames
    6. android.support.v7
      MenuBuilder.performItemAction
      1. android.support.v7.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:811)
      2. android.support.v7.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:152)
      3. android.support.v7.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:958)
      4. android.support.v7.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:948)
      4 frames
    7. Android v7
      ActionMenuView.invokeItem
      1. android.support.v7.widget.ActionMenuView.invokeItem(ActionMenuView.java:618)
      1 frame
    8. android.support.v7
      ActionMenuItemView.onClick
      1. android.support.v7.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:139)
      1 frame
    9. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:5198)
      2. android.view.View$PerformClick.run(View.java:21147)
      3. android.os.Handler.handleCallback(Handler.java:739)
      4. android.os.Handler.dispatchMessage(Handler.java:95)
      5. android.os.Looper.loop(Looper.java:148)
      6. android.app.ActivityThread.main(ActivityThread.java:5417)
      6 frames
    10. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    11. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames