I'm using Evolution with a CalDAV calendar on a Synology NAS and for some reason
all events in this calendar have disappeared. The point when they disappeared
was probably when I tried to accept event invitations which did not work
I have another Evolution on another machine which shows the events just as
Trying to delete the calendar from the accounts and re-add them does not work,
the calendar seems to be empty.
I can add new events which are synced with the server and appear on other
clients. Such events also remain after restarting Evolution or the OS.
However, adding and/or deleting events from invitations from different sources
does not work. I'll get an error that the event could not be added/deleted and
that some URI could not be parsed (I can not reproduce it right now).
I'm using Evolution 3.38.1-1 on Ubuntu 20.10. Evolution's regular log does not
show any errors or warnings.
I suppose the other Evolution instance, that with the events shown, is
3.36.x or older, right? In case it's the same version, I'd verify the
filters in the Calendar view are all off and that the calendar is
selected. I know, it's the first check people would do, I mention it
just in case. I'm sorry.