Sendent "file is in use" error

🍱 Features & apps Sendent
1

Next cloud environment:

Ubuntu 18.04.1
Nextcloud 20.0.1 snap
Outlook 2016 with sendent x86 personal version

Sendent works when I use it to upload and share a new file, but if I try to share any file that is already uploaded to Nextcloud I get a “file in use” error in the client and the below error is logged on the server.

I can replicate this error by:

  1. create a new email in Outlook
  2. click the Share Files button
  3. click Attach Files…Browse from Server
  4. select a file and click Select
  5. click Upload

Config files are unmodified from snap.

[PHP] Error: Error: Undefined offset: 3 at /snap/nextcloud/24051/htdocs/lib/private/legacy/OC_Helper.php#548 at <<closure>>

 0. /snap/nextcloud/24051/htdocs/lib/private/legacy/OC_Helper.php line 548
    OC\Log\ErrorHandler::onError(8, "Undefined offset: 3", "/snap/nextcloud ... p", 548, {path: "/joshb/f ... }})
 1. /snap/nextcloud/24051/htdocs/apps/dav/lib/Connector/Sabre/Directory.php line 331
    OC_Helper::getStorageInfo("/joshb/files/Photos", OC\Files\FileInfo {})
 2. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 799
    OCA\DAV\Connector\Sabre\Directory->getQuotaInfo()
 3. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/PropFind.php line 96
    Sabre\DAV\CorePlugin->Sabre\DAV\{closure}("*** sensitive parameters replaced ***")
 4. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 802
    Sabre\DAV\PropFind->handle("{DAV:}quota-used-bytes", Closure {})
 5. /snap/nextcloud/24051/htdocs/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89
    Sabre\DAV\CorePlugin->propFind(Sabre\DAV\PropFind {}, OCA\DAV\Connector\Sabre\Directory {})
 6. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 1063
    Sabre\DAV\Server->emit("propFind", [Sabre\DAV\PropF ... }])
 7. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 989
    Sabre\DAV\Server->getPropertiesByNode(Sabre\DAV\PropFind {}, OCA\DAV\Connector\Sabre\Directory {})
 8. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 1678
    Sabre\DAV\Server->getPropertiesIteratorForPath("files/joshb", null, 1)
 9. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 1661
    Sabre\DAV\Server->writeMultiStatus(Sabre\Xml\Writer ... ]}, Generator {}, false)
10. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 363
    Sabre\DAV\Server->generateMultiStatus(Generator {}, false)
11. /snap/nextcloud/24051/htdocs/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89
    Sabre\DAV\CorePlugin->httpPropFind(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
12. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 474
    Sabre\DAV\Server->emit("method:PROPFIND", [Sabre\HTTP\Requ ... }])
13. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 251
    Sabre\DAV\Server->invokeMethod(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
14. /snap/nextcloud/24051/htdocs/3rdparty/sabre/dav/lib/DAV/Server.php line 319
    Sabre\DAV\Server->start()
15. /snap/nextcloud/24051/htdocs/apps/dav/lib/Server.php line 325
    Sabre\DAV\Server->exec()
16. /snap/nextcloud/24051/htdocs/apps/dav/appinfo/v2/remote.php line 35
    OCA\DAV\Server->exec()
17. /snap/nextcloud/24051/htdocs/remote.php line 167
    require_once("/snap/nextcloud ... p")

PROPFIND /remote.php/dav/files/joshb/
from 10.188.1.181 by joshb at 2020-10-30T20:56:32+00:00

Any help?

thanks,
joshb