So this bug was reported on 14th of June 2018 but it was _confirmed_ only on 7th of November 2018? With this speed we can expect the fix to be rolled out some time end of 2019?
This is a serious issue and I got a plenty of troubles at work already because I always click on "Accept" directly in the email invitation which does not display any error but an "information" saying exactly this: "Unable to send item to calendar 'myCal'. Cannot receive calendar objects: Invalid object" and nothing else. I have never noticed this small information to popup somewhere in the calendar part of the invitation email and always thought I am fine. Until I got few notices from my boss that I am not accepting the invitations. So I started to look for a problem and only then I realized that all my "accepts" from Evolution are not sent. Besides that the fact I cannot edit my calendar entries eventhough I am not the organizer is also a problem. I cannot add (invite) anybody else for example and always have to go to Google Calendar (which I have to everytime now to either accept or decline the invitation). I started using Evolution only recently as I was using Thunderbird for dozens of years before but got tired with it. But now when I see the speed of solving serious issues, I think I am switching back soon. Evolution v.: 3.28.5-0ubuntu0.18.04.1 OS: Ubuntu 18.04 x64 Desktop: Unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776978 Title: Update to calendar invitations cannot be processed: HTTP error code 412 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1776978/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs