The sync target could not be upgraded due to an error

Support
1

The sync target could not be upgraded due to an error. For support, please copy the complete content of this page and paste it in the forum: https://discourse.joplinapp.org/

The full error was:

network timeout at: https://api.dropboxapi.com/2/files/list_folder

FetchError: network timeout at: https://api.dropboxapi.com/2/files/list_folder
at C:\Program Files\Joplin\resources\app.asar\node_modules\node-fetch\index.js:126:13

Version details are as below,

Joplin for Desktop (Windows 10)

Copyright © 2016-2020 Laurent Cozic
Joplin 1.2.6 (prod, win32)

Client ID: 3f894ea1969742aea5e8715b15fe4457
Sync Version: 2
Profile Version: 34
Keychain Supported: Yes

Revision: f5f117cb (master)

2

If you close the app and try again I guess it could work. Timeout is just a temporary error, due to Dropbox or your internet connection.

3

I tried it already and then only raised the ticket. When I close and open again, it is showing the following notification. The above reported issue showed up after 30 mins when I clicked Restart and Upgrade

The sync target needs to be upgraded before Joplin can sync. The operation may take a few minutes to complete and the app needs to be restarted. To proceed please click on the link. Restart and upgrade