java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

Stack Overflow | Psy Chotic | 3 months ago
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  1. 0
    samebug tip
    Try to use notifyDataSetChanged() instead of notifyItemRemoved(), there's a bug in RecyclerView and notifyItemRemoved() does not work in some environments.
    via GitHub by bottiger
  2. 0

    Android Null Pointer Exception Using ListView and Fragments

    Stack Overflow | 3 months ago | Psy Chotic
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
  3. 0

    Getting error as null pointer exception in adapterClass?

    Stack Overflow | 3 months ago | avadra_kedra
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
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  5. 0

    Combining the onBindViewHolder from two projects

    Stack Overflow | 6 months ago | David
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
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    recyclerview footer click to load images

    Stack Overflow | 4 months ago | Somnath Pal
    java.lang.ArrayIndexOutOfBoundsException: length=0; index=-1

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

      at com.kozmiksoftware.swaggster.ListView.RecyclerAdapter.onBindViewHolder()
    2. com.kozmiksoftware.swaggster
      RecyclerAdapter.onBindViewHolder
      1. com.kozmiksoftware.swaggster.ListView.RecyclerAdapter.onBindViewHolder(RecyclerAdapter.java:62)
      1 frame
    3. Android v7
      RecyclerView$ViewFlinger.run
      1. android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6279)
      2. android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:6312)
      3. android.support.v7.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:5258)
      4. android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5521)
      5. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5363)
      6. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5359)
      7. android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2141)
      8. android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1525)
      9. android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1488)
      10. android.support.v7.widget.LinearLayoutManager.scrollBy(LinearLayoutManager.java:1305)
      11. android.support.v7.widget.LinearLayoutManager.scrollVerticallyBy(LinearLayoutManager.java:1050)
      12. android.support.v7.widget.RecyclerView$ViewFlinger.run(RecyclerView.java:4649)
      12 frames
    4. Android Platform
      ActivityThread.main
      1. android.view.Choreographer$CallbackRecord.run(Choreographer.java:871)
      2. android.view.Choreographer.doCallbacks(Choreographer.java:683)
      3. android.view.Choreographer.doFrame(Choreographer.java:616)
      4. android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:857)
      5. android.os.Handler.handleCallback(Handler.java:751)
      6. android.os.Handler.dispatchMessage(Handler.java:95)
      7. android.os.Looper.loop(Looper.java:154)
      8. android.app.ActivityThread.main(ActivityThread.java:6077)
      8 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
      2 frames