I'm seeing the same issue. Some invitations display the message "No writable calendars are configured for invitations, please check calendar properties." however if I wait a few seconds I can still accept the invitation using the invitations link that appears in the status bar.
I'm using Google calendars via the provider for Google calendar version 0.25. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/810622 Title: Invites can only be accepted into local calendars To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/810622/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs