I've had a problem with Lightroom Classic for a while.
At first, the automatic lens and sky masking worked great.
Then "unexpected errors" kept coming, which were not further specified, and the masking didn't work. After each Lightroom restart I was able to mask exactly one image, after which the error came again.
I then uninstalled Lightroom, reinstalled it and integrated the catalog again. It worked for a short while and now I'm having the same problem again. I'm happy to attach a screenshot of the German message.
Is the error known, what can I do? I would hate to have to uninstall all the time...
Ein Fehler ist aufgetreten
Es ist ein unerwarteter Fehler aufgetreten, und deine
Anfrage konnte nicht abgeschlossen werden.
An error has occurred
An unexpected error has occurred, and yours
Request could not be completed.
Please post your System Information as Lightroom Classic (LrC) reports it. In LrC click on Help, then System Info, then Copy. Paste that information into a reply. Please present all information from first line down to and including Plug-in Info. Info after Plug-in info can be cut as that is just so much dead space to us non-Techs.