java.lang.NullPointerException: Attempt to invoke interface method 'com.owncloud.android.datamodel.FileDataStorageManager com.owncloud.android.ui.fragment.FileFragment$ContainerActivity.getStorageManager()' on a null object reference

GitHub | AndyScherzinger | 7 months ago
  1. 0

    NPE in OCFileListFragment.isGridViewPreferred

    GitHub | 7 months ago | AndyScherzinger
    java.lang.NullPointerException: Attempt to invoke interface method 'com.owncloud.android.datamodel.FileDataStorageManager com.owncloud.android.ui.fragment.FileFragment$ContainerActivity.getStorageManager()' on a null object reference
  2. 0
    Initialize the variable before calling a method on it.
  3. 0
    Use 'dialog' to access views from custom_layout layout.
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  5. 0
    The resource was accessed after it was dismissed.
  6. 0
    The parsed JSON does not contains the requested field.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke interface method 'com.owncloud.android.datamodel.FileDataStorageManager com.owncloud.android.ui.fragment.FileFragment$ContainerActivity.getStorageManager()' on a null object reference

      at com.owncloud.android.ui.fragment.OCFileListFragment.isGridViewPreferred()
    2. com.owncloud.android
      OCFileListFragment.onPrepareOptionsMenu
      1. com.owncloud.android.ui.fragment.OCFileListFragment.isGridViewPreferred(OCFileListFragment.java:790)
      2. com.owncloud.android.ui.fragment.OCFileListFragment.changeGridIcon(OCFileListFragment.java:835)
      3. com.owncloud.android.ui.fragment.OCFileListFragment.onPrepareOptionsMenu(OCFileListFragment.java:402)
      3 frames
    3. Android Support v4
      FragmentActivity.onPreparePanel
      1. android.support.v4.app.Fragment.performPrepareOptionsMenu(Fragment.java:2058)
      2. android.support.v4.app.FragmentManagerImpl.dispatchPrepareOptionsMenu(FragmentManager.java:2145)
      3. android.support.v4.app.FragmentController.dispatchPrepareOptionsMenu(FragmentController.java:282)
      4. android.support.v4.app.FragmentActivity.onPreparePanel(FragmentActivity.java:477)
      4 frames
    4. Android v7
      ToolbarActionBar$1.run
      1. android.support.v7.view.WindowCallbackWrapper.onPreparePanel(WindowCallbackWrapper.java:90)
      2. android.support.v7.app.AppCompatDelegateImplBase$AppCompatWindowCallbackBase.onPreparePanel(AppCompatDelegateImplBase.java:268)
      3. android.support.v7.view.WindowCallbackWrapper.onPreparePanel(WindowCallbackWrapper.java:90)
      4. android.support.v7.app.ToolbarActionBar$ToolbarCallbackWrapper.onPreparePanel(ToolbarActionBar.java:550)
      5. android.support.v7.app.ToolbarActionBar.populateOptionsMenu(ToolbarActionBar.java:443)
      6. android.support.v7.app.ToolbarActionBar$1.run(ToolbarActionBar.java:60)
      6 frames
    5. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:739)
      2. android.os.Handler.dispatchMessage(Handler.java:95)
      3. android.os.Looper.loop(Looper.java:148)
      4. android.app.ActivityThread.main(ActivityThread.java:5466)
      4 frames
    6. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    7. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames