I have one event, a birthday, that I cannot dismiss or snooze the reminder for, thus far I have:
deleted and re-created the Google Contact
removed and re-added the … (read more)
I have one event, a birthday, that I cannot dismiss or snooze the reminder for, thus far I have:
- deleted and re-created the Google Contact
- removed and re-added the birthday from the Contact
- deleted the contents of calendar-data
- removed and re-added Gmail and Google Calendars
I am have Thunderbird 141.0 (64-bit) running on Windows 11 Home 10.0.26100 Build 26100. I am using Thunderbird's native capability to support Google Calendar and have no add-ons installed.
The following related error message in the Error Console:
-- BEGIN --
CalDAV: Unexpected status modifying item to Google: 400
BEGIN:VCALENDAR
PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN
VERSION:2.0
BEGIN:VEVENT
CREATED:20250817T050742Z
LAST-MODIFIED:20250817T205139Z
DTSTAMP:20250817T205139Z
UID:tgdc8vaqt39s3eqjl2bl6qpmjo@google.com
SUMMARY:Name birthday
STATUS:CONFIRMED
ORGANIZER;CN=Unknown Organizer:mailto:unknownorganizer@calendar.google.com
ATTENDEE;CN=address@gmail.com;PARTSTAT=ACCEPTED;CUTYPE=INDIVIDUAL;ROLE=RE
Q-PARTICIPANT;X-NUM-GUESTS=0:mailto:address@gmail.com
RRULE:FREQ=YEARLY
X-MOZ-LASTACK:20250817T205139Z
DTSTART;VALUE=DATE:19360817
DTEND;VALUE=DATE:19360818
CLASS:PRIVATE
SEQUENCE:0
TRANSP:TRANSPARENT
X-MOZ-GENERATION:1
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:PT9H
DESCRIPTION:This is an event reminder
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P6DT15H
DESCRIPTION:This is an event reminder
END:VALARM
END:VEVENT
END:VCALENDAR
-- END --