Access SMB-Share (on Synology) over NC (Docker Container)

[Metti93]

Hello everyone, I am new here in the NC forum.
I am happy to be a part of the community.

Problem: I don’t have access to my “external” SMB share.

After I installed NC on my Synology, via Docker. I also immediately created a shared folder on the NAS and mounted it into the container.

After the basic configuration of NC, I mounted the shared folder internally in the settings.
It is now displayed on the dashboard.
But after I want to access it, I get an error message "operation not permitted ".

In the logs I find this:

`[webdav] Fatal: OCA\DAV\Connector\Sabre\Exception\Forbidden: No read permissions at <>

0. /var/www/html/apps/dav/lib/Connector/Sabre/TagsPlugin.php line 226
   OCA\DAV\Connector\Sabre\Directory->getChildren()
1. /var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89
   OCA\DAV\Connector\Sabre\TagsPlugin->handleGetProperties(Sabre\DAV\PropFind {}, OCA\DAV\Connector\Sabre\Directory {})
2. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 1063
   Sabre\DAV\Server->emit(“propFind”, [Sabre\DAV\PropF … }])
3. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 989
   Sabre\DAV\Server->getPropertiesByNode(Sabre\DAV\PropFind {}, OCA\DAV\Connector\Sabre\Directory {})
4. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 1678
   Sabre\DAV\Server->getPropertiesIteratorForPath(“files/Metti/test”, ["{DAV:}getlastm … "], 1)
5. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 1661
   Sabre\DAV\Server->writeMultiStatus(Sabre\Xml\Writer … ]}, Generator {}, false)
6. /var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 363
   Sabre\DAV\Server->generateMultiStatus(Generator {}, false)
7. /var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89
   Sabre\DAV\CorePlugin->httpPropFind(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
8. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 474
   Sabre\DAV\Server->emit(“method:PROPFIND”, [Sabre\HTTP\Requ … }])
9. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 251
   Sabre\DAV\Server->invokeMethod(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
10. /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php line 319
    Sabre\DAV\Server->start()
11. /var/www/html/apps/dav/lib/Server.php line 332
    Sabre\DAV\Server->exec()
12. /var/www/html/apps/dav/appinfo/v2/remote.php line 35
    OCA\DAV\Server->exec()
13. /var/www/html/remote.php line 167
    require_once(“/var/www/html/a … p”)

PROPFIND /remote.php/dav/files/Metti/test
from 172.17.0.1 by Metti at 2020-12-13T16:48:04+00:00`

What exactly is the problem here? Is it because other users are set up on the Synology, or is it because of NC?