All-day tasks with DURATION: "timezone is null!"

[aratarorome]

Hallo,

I posted following problem to the OutlookCalDavSnchronizer-Community because I thought that the problem were there. But apparently it is not:
http://sourceforge.net/p/outlookcaldavsynchronizer/tickets/170/

Situation:
I sync a Task with a start and end date via OutlookCalDavSnchronizer to my Baikal-Server. Afterwards Davdriod would like to update the Task on my Android Handy but it fails with the following error:

http://pastebin.com/yEF77kUs

If you need help too better reproduce the problem I can give you access with a temporary user account to my server. Then you can sync at task which was already uploaded by OutlookCalDavSnchronizer. Please send me a PN.

Andi

[rfc2822]

@aratarorome Can you please post the related VTODO?

[aratarorome]

Here is the VTODO:
http://pastebin.com/GZcPf855

Here the Log of Davdroid:
http://pastebin.com/u4jXju6A

Thank you very much,

Andi

[rfc2822]

@aratarorome At first, your VTODO contains

DURATION:P

which is not allowed. I have replaced it by DURATION:PT10M for testing purposes.

Second, it seems that the Tasks provider has a problem when inserting all-day events with DURATION. Please follow up at the corresponding opentasks-provider bug report.