and followed this nice guide for setting up a remote Borg Backup repo in OMV.
To authenticate, I generated SSH-keys using OMV > System > Certificates > SSH.
Connecting to the remote machine using borg in a bash shell with the generated pair of keys as described in the pre-requisites-section of the guide works fine.
But when I try to setup the remote repo in the plugin, I get the error message:
400 - Bad request. sharedfolderref: The value null is not a string.
My guess: Since I am not able to specify which SSH key the Plugin should use for connecting to the remote repo, I guess that might be the underlying problem. Then again I'm new to OMV and don't understand the error message. I have shared folders set up (all of them point to folder paths that contain spaces, but that worked fine so far).
Can anyone help me please?