https://bugs.kde.org/show_bug.cgi?id=505428
--- Comment #3 from Daniel Vrátil <dvra...@kde.org> --- Do you happen to have Google Calendar sync in Korganizer set up for the same account as well? I think what happens here is that we try to just reuse the original tokens for calendar and extend their scope to allow access to Gmail as well and it fails with the invalid_grant error and we do not recover from that correctly. I'll take a look at fixing this in the code, in the meanwhile you can try to delete any Google-related credentials from KWallet and try to add the Gmail account first. -- You are receiving this mail because: You are the assignee for the bug.