On Sun, 2016-09-11 at 09:47 +0100, Patrick O'Callaghan wrote: > Failed to connect calendar 'Gmail: Birthdays' > Credentials are required to connect to the destination host
Hi, it usually means that there had been some issue logging into the calendar, which would usually follow with a password prompt, but as this is an OAuth2 account, which has a token, not a password, then the code cannot ask for the password and reports this error instead. You said the error is occasional. Can it be that it works fine after login, but say an hour a little longer it fails this way? If it's so, or similar, then it can be due to the token being expired. It had been addressed only very recently, for the 3.22.0 version: https://bugzilla.gnome.org/show_bug.cgi?id=761450 Bye, Milan _______________________________________________ evolution-list mailing list evolution-list@gnome.org To change your list options or unsubscribe, visit ... https://mail.gnome.org/mailman/listinfo/evolution-list