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Error 400

Sep 25, 2015 at 1:32 PM
Edited Sep 25, 2015 at 1:33 PM

I have a problem, when I syncornize MS Outlook with my GMail calendar. The sync is working, but on the end i have this error msg.

This is the error:

Sync started at 25.09.2015 14:28:21
Syncing from 27.07.2015 to 20.09.2016

Outlook → Google

Reading Outlook Calendar Entries...

1014 Outlook calendar entries found.

Reading Google Calendar Entries...

1014 Google calendar entries found.

0 Google calendar entries to be deleted.

0 Google calendar entries to be created.

Comparing 1014 existing Google calendar entries...
Unable to update existing entries in the Google calendar. The following error occurred:
Start and end times must either both be date or both be dateTime. [400]
Errors [
Message[Start and end times must either both be date or both be dateTime.] Location[ - ] Reason[invalid] Domain[global]

Thanks for helping,
Oct 25, 2015 at 11:41 PM
What version of the software are you using? If you're not on the latest alpha release, please try that first. If you're already on that, let me know and I can investigate under an Issue ticket...
Oct 28, 2015 at 12:10 PM
I had this problem on the version 1.2.5 and also on the newest version 1.2.6
Oct 28, 2015 at 12:24 PM
I installed the v2.0.5.0 for testing. There i have this error msg.

Start time: 2016-03-29T08:30:00+02:00 => 2014-10-31T08:30:00+01:00
End time: 2016-03-29T08:30:00+02:00 => 2014-10-31T08:30:00+01:00
Recurrence: => RRULE:FREQ=DAILY
3 attributes updated.
WARNING: Updated event failed to save.
Precondition Failed [412]
Errors [
Message[Precondition Failed] Location[If-Match - header] Reason[conditionNotMet] Domain[global]

Operation aborted after 1 failed attempts!
Oct 28, 2015 at 9:51 PM
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Marked as answer by phw198 on 10/28/2015 at 1:54 PM