java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference

  1. 0

    Admob in fragment layout

    Stack Overflow | 2 months ago | Muhammad Yusri Bau
    java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference
  2. 0

    GitHub comment 1#118256344

    GitHub | 1 year ago | sunyuyangg555
    java.io.IOException: not create document. Error:
  3. 0

    Attempt to invoke virtual method error

    Stack Overflow | 1 year ago | John Doe
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hp1.floatingactionbuttonfab/com.example.hp1.floatingactionbuttonfab.SecondActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference
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  5. 0

    Not create document . Error

    GitHub | 1 year ago | farhatmo
    java.lang.RuntimeException: Unable to start activity ComponentInfo{exemple.com.android.appliSample/exemple.com.android.appliSample.activity.PdfReaderActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference
  6. 0

    Android Studio - PDF Render Fragment code java

    Stack Overflow | 8 months ago | Paul Marroig
    java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference

      at com.regulasi.nikah.PDFRenderFragment.showPage()
    2. com.regulasi.nikah
      PDFRenderFragment.onViewCreated
      1. com.regulasi.nikah.PDFRenderFragment.showPage(PDFRenderFragment.java:124)
      2. com.regulasi.nikah.PDFRenderFragment.onViewCreated(PDFRenderFragment.java:61)
      2 frames
    3. Android Support v4
      FragmentManagerImpl$1.run
      1. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)
      2. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252)
      3. android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742)
      4. android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617)
      5. android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:517)
      5 frames
    4. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:815)
      2. android.os.Handler.dispatchMessage(Handler.java:104)
      3. android.os.Looper.loop(Looper.java:207)
      4. android.app.ActivityThread.main(ActivityThread.java:5769)
      4 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
      2 frames