Android Question File Dialog works not properly under Android 5

[noidea]

Hi,
after updating my tablet (Nexus7) to Android 5.0.2 the File Dialog from the dialogs library is no longer working correctly. In some randomly distributed cases the application is shut down after closing the file Dialog. The problem is associated with the dialog itself. It also occurs if I simlply display the dialog without any further processing of the selected filename (file opening etc). It makes no difference if I quit the dialog by ok or cancel.
Has anybody an idea for the reason of this Problem?
Best regards

 

[NJDude]

Check the unfiltered logs, the reason should be listed there.