OC\User\NoUserException: Backends provided no user object #19647
Description
I use two nextcloud updated to version 18.0.1 and I have problem in deleting files from a shared federated folder. while nextcloud user who shared my folder with me you can safely operate the files I who received the federated folder I can upload the images but not delete them although on another instance I have permissions on the folder for editing. I get this error "OC \ User \ NoUserException: Backends provided no user object" how can I solve?
Attach complete error:
[webdav] Fatal: OC\User\NoUserException: Backends provided no user object at <<closure>>
0. <<closure>>
OC\Files\Node\Root->getUserFolder("Studio@scavalentenx.duckdns.org/")
1. /var/www/Pensierando/nx/lib/private/Files/Node/LazyRoot.php line 65
call_user_func_array([OC\Files\Node\Root {},"getUserFolder"], ["Studio@scavalentenx.duckdns.org/"])
2. /var/www/Pensierando/nx/lib/private/Files/Node/LazyRoot.php line 282
OC\Files\Node\LazyRoot->__call("getUserFolder", ["Studio@scavalentenx.duckdns.org/"])
3. /var/www/Pensierando/nx/apps/files_trashbin/lib/Storage.php line 142
OC\Files\Node\LazyRoot->getUserFolder("Studio@scavalentenx.duckdns.org/")
4. /var/www/Pensierando/nx/apps/files_trashbin/lib/Storage.php line 182
OCA\Files_Trashbin\Storage->shouldMoveToTrash("2020-02-23_161848.jpg")
5. /var/www/Pensierando/nx/apps/files_trashbin/lib/Storage.php line 100
OCA\Files_Trashbin\Storage->doDelete("2020-02-23_161848.jpg", "unlink")
6. /var/www/Pensierando/nx/apps/files_accesscontrol/lib/StorageWrapper.php line 287
OCA\Files_Trashbin\Storage->unlink("2020-02-23_161848.jpg")
7. /var/www/Pensierando/nx/lib/private/Files/View.php line 1162
OCA\FilesAccessControl\StorageWrapper->unlink("2020-02-23_161848.jpg")
8. /var/www/Pensierando/nx/lib/private/Files/View.php line 716
OC\Files\View->basicOperation("unlink", "/Cartella Con T ... g", ["delete"])
9. /var/www/Pensierando/nx/apps/dav/lib/Connector/Sabre/File.php line 448
OC\Files\View->unlink("/Cartella Con T ... g")
10. /var/www/Pensierando/nx/3rdparty/sabre/dav/lib/DAV/Tree.php line 179
OCA\DAV\Connector\Sabre\File->delete()
11. /var/www/Pensierando/nx/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 287
Sabre\DAV\Tree->delete("files/Tiger/Car ... g")
12. <<closure>>
Sabre\DAV\CorePlugin->httpDelete(Sabre\HTTP\Reque ... "}, Sabre\HTTP\Response {})
13. /var/www/Pensierando/nx/3rdparty/sabre/event/lib/EventEmitterTrait.php line 105
call_user_func_array([Sabre\DAV\CorePlugin {},"httpDelete"], [Sabre\HTTP\Requ ... }])
14. /var/www/Pensierando/nx/3rdparty/sabre/dav/lib/DAV/Server.php line 479
Sabre\Event\EventEmitter->emit("method:DELETE", [Sabre\HTTP\Requ ... }])
15. /var/www/Pensierando/nx/3rdparty/sabre/dav/lib/DAV/Server.php line 254
Sabre\DAV\Server->invokeMethod(Sabre\HTTP\Reque ... "}, Sabre\HTTP\Response {})
16. /var/www/Pensierando/nx/apps/dav/lib/Server.php line 319
Sabre\DAV\Server->exec()
17. /var/www/Pensierando/nx/apps/dav/appinfo/v2/remote.php line 35
OCA\DAV\Server->exec()
18. /var/www/Pensierando/nx/remote.php line 165
require_once("/var/www/Pensie ... p")
DELETE /remote.php/dav/files/Tiger/Cartella%20Con%20Tiger/2020-02-23_161848.jpg
from 37.160.88.102 by Tiger at 2020-02-25T21:10:45+00:00