Opening files from the iOS App

iOS
1

Hi all,

I have a problem concerning the iOS App (1.2.1 Build 149, iOS 13.3).

When I try to open a file from my Cloud-Installation, the App ends up with an error message:

Couldn’t download filename.xyz … (OCHTTPStatusErrorDomain-Fehler 412.))

At that time I can only press cancel. When I go back then from the preview Screen of the File an additional Message appears:

Folder deleted
The Folder does not exist any more on the server (translated from German might be a little bit different in the english language version)

This behaviour appears while trying to open different files in different folders. All Files and folders exist and even a preview of the files is generated in the App. Sync and everything works fine on Desktop-Sync and Web Application (ownCloud 10.3.2)

Has anybody an idea, what might be wrong or what I can do to access my files from my mobile devices again?

2

I had a look into the logfiles today. There is an entry about a non-existing token:

{“reqId”:“8dd7f747-c62d-4e8b-abb7-62423e1df778”,“level”:0,“time”:“2020-02-05T06:23:37+00:00”,“remoteAddr”:“182.1.199.62”,“user”:“username”,“app”:“OC\Authentication\Token\DefaultTokenProvider::updateToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“updating token 3087, last check is now 1580881176”}
{“reqId”:“8dd7f747-c62d-4e8b-abb7-62423e1df778”,“level”:0,“time”:“2020-02-05T06:23:37+00:00”,“remoteAddr”:“182.1.199.62”,“user”:“username”,“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::invalidateToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“invalidating token 4ecd7127a0fbc03adb134827110f02d90bc163cbd48173ebb6767ca61e5f0b3a19a8a070aeffa382a5528522fa3454053ccb78c16a9996f1f49801de5e19ad69”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::invalidateToken”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“invalidating token f9722b373faf85fc4d7c3089c580277622d62e739f2058094116a36d7126d97ea8199355af347bb4d30c6b74a8409b8065f7edc6132b4aab693aba4d715c2931”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::login”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“regenerating session id for uid username, password set”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::validateToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1, not found”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::login”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“regenerating session id for uid username, password set”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::validateToken”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1, not found”}
{“reqId”:“EFA575B5-DBAE-4CC2-964C-CFF39540B606”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\SyncService”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“Setting lastLogin for to <1507210672>”}
{“reqId”:“63EAC561-ED1D-41BC-ADF5-BA8852FA6A7A”,“level”:0,“time”:“2020-02-05T06:23:39+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\SyncService”,“method”:“GET”,“url”:"/cloud/remote.php/dav/files/username/Bildschirmfoto%202020-01-16%20um%2014.48.08.png",“message”:“Setting lastLogin for to <1507210672>”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::invalidateToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“invalidating token 8fa7f5bd2f21be713899cf603afff066a7d7485fc3847a435751f1f51800e4a6dc348f224be6703aa775ba8f3c0b10e2f3acb985c87d10e84a7b25f3b8e9e2f9”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::login”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“regenerating session id for uid username, password set”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\Authentication\Token\DefaultTokenProvider::getToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1 does not exist”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\Session::validateToken”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“token 90cca6f48cf9d20379e74737dee1adb46a5e7a683151f39513c1d947446623a66ac36a3e4e3adc22675c8a66f2a916d03580b28d69f2521a9d258f4f1b06cab1, not found”}
{“reqId”:“C1F206A9-2025-4049-9555-DE4445B4E5C5”,“level”:0,“time”:“2020-02-05T06:23:43+00:00”,“remoteAddr”:“182.1.199.62”,“user”:"–",“app”:“OC\User\SyncService”,“method”:“PROPFIND”,“url”:"/cloud/remote.php/dav/files/username/",“message”:“Setting lastLogin for to <1507210672>”}

Any ideas what I can do concerning this?