IllegalArgumentExceptions on Google Play

[dmfs]

This is a stack trace reported on Google Play by several users

java.lang.RuntimeException: 
  at android.app.ActivityThread.performResumeActivity (ActivityThread.java:3636)
  at android.app.ActivityThread.handleResumeActivity (ActivityThread.java:3676)
  at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2876) 
  at android.app.ActivityThread.-wrap12 (ActivityThread.java)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1567)
  at android.os.Handler.dispatchMessage (Handler.java:105)
  at android.os.Looper.loop (Looper.java:156)
  at android.app.ActivityThread.main (ActivityThread.java:6577)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:942)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:832)
Caused by: java.lang.IllegalArgumentException: 
  at org.dmfs.tasks.EditTaskActivity.onAttachFragment (EditTaskActivity.java:178)
  at android.support.v4.app.FragmentActivity$HostCallbacks.onAttachFragment (FragmentActivity.java:1083)
  at android.support.v4.app.FragmentManagerImpl.moveToState (FragmentManager.java:1054)
  at android.support.v4.app.BackStackRecord.setLastIn (BackStackRecord.java:838)
  at android.support.v4.app.BackStackRecord.calculateFragments (BackStackRecord.java:861)
  at android.support.v4.app.BackStackRecord.run (BackStackRecord.java:719)
  at android.support.v4.app.FragmentManagerImpl.execPendingActions (FragmentManager.java:1682)
  at android.support.v4.app.FragmentController.execPendingActions (FragmentController.java:388)
  at android.support.v4.app.FragmentActivity.onPostResume (FragmentActivity.java:499)
  at android.support.v7.app.AppCompatActivity.onPostResume (AppCompatActivity.java:175)
  at android.app.Activity.performResume (Activity.java:7043)
  at android.app.ActivityThread.performResumeActivity (ActivityThread.java:3611)

[dmfs]

@lemonboston could this be caused by attaching the PermissionRequestDialogFragment in the editor? If so, this probably can happen only when clicking the plus on the widget, otherwise the permission should have been granted already on the list view.

[dmfs]

I can indeed reproduce this when clicking on the widget "+" button before granting the permission.

[lemonboston]

For me when I am adding the widget to home screen, our permission dialog comes up which is not dismissible.
Could you please write down step-by-step how to reproduce it?

[dmfs]

Add the widget with the previous version.

[dmfs]

Optionally just revoke the permission after creating the widget.

[lemonboston]

I could reproduce it, fix is coming shortly.

Dumping the cause message of the exception:

Caused by: java.lang.IllegalArgumentException: Invalid fragment attached: org.dmfs.tasks.utils.permission.dialog.PermissionRequestDialogFragment
                                                                  at org.dmfs.tasks.EditTaskActivity.onAttachFragment(EditTaskActivity.java:178)