I just installed the add on Nextcloud for filelink. I run a Nextcloud instance on my Raspberry Pi with a Letsencrypt certificate. This works fine with the sync client and the web ui. Syncing the calendar and the contacts with Thunderbird and Cardbook works fine, too.
I configured the filelink add-on:
Provider: myserver.com
Server: https://nextcloud.myserver.com
Port number: 443
Username: me
Path in nextcloud: /Mail-attachments (default)
The add-on creates the directory /Mail-attachments, so login works and credentials are correct. But it shows: Used memory: 16,0 GB, free memory: 0 Byte.
When I write a mail with attachment, the upload works. The file is stored in /Mail-attachments. The add-on shows an error:
“Beim Datenaustausch mit myserver.com trat ein unbekannter Fehler auf.”
(“An unknown error occurred when communicating with myserver.com.”)
Thunderbird creates no link and sends the Mail with attachment.
How can I find the error?
Edit: In the developer tools I found:
“2017-10-08 23:20:15 Nextcloud ERROR Could not retrieve password”
Update: It works now. I modified my Nextcloud configuration. “Allow users to share via link” was enabled. “Enforce password protection” was enabled, too. I have disabled it. In the plugin configuration I have deleted the password. Now it works.
Configured it new, with “Enforce password protection” enabled and password in plugin, works.
I think, the password was not set correctly.
Udate again:
Today, no configuration changes, just a day later, the same issue reappeared. I shut down the computer and started it again, today. I tested it on Thunderbird/Ubuntu and Thunderbird portable/Windows 7.