[CardDAV] Local cache made broken after update
I am using my distro's (Ubuntu 18.10, amd64) Evolution 3.30-1-1build1. My contacts are stored remotely via CardDAV over https. When I go to modify and save any contact, I see the error "Object to save is not a valid vCard". This happened since upgrading Evolution from my distro's previous release.
If I terminate Evolution and then run it again after running the following...
WEBDAV_DEBUG=all /usr/libexec/evolution-addressbook-factory -w
...I see a lot of debugging output. However, I don't see any output at all when attempting to modify / save the contact.
Any help appreciated.