[SOLVED]Problem Nextcloud App with PDF, txt files etc


i have Problem with the Nextcloud App on a Android Smartphone. Yesterday i buy a new Smartphone and i want to use the Nextcloud app.
Installation etc was Ok. But now i call always open Photo but no PDF or txt files.

Can Somebody help me?
On the Logs i the the access, but now error. On the Webinterface i can open all the files.

Thank you


i fix it. The App was transfer from antoher Phone. So the Location of the Download Stroage for the App it means PDF etc was on a Location that dosent exist. I change the Storage path for the app and now it works.