NullPointerException when creating Event

[peterschen]

Hi Guys.

I'm a bit lost here. We recently switched from 5.0.6 to 5.0.10 and one of our integration components which exports calendar items from another service into Zimbra stopped working properly.

The only message I get is

java.lang.NullPointerException
        at com.zimbra.cs.mailbox.calendar.Invite.createFromCalendar(Invite.java:1616)
        at com.zimbra.cs.mailbox.calendar.Invite.createFromCalendar(Invite.java:1594)
        at com.zimbra.cs.mailbox.calendar.Invite.createFromCalendar(Invite.java:1547)
        at com.zimbra.cs.mailbox.calendar.Invite.createFromCalendar(Invite.java:1540)
...

Maybe somebody can point me what exactly caused the NullPointerException as I have strange problemes checking out the code with Perforce.

Thanks for your help!

BR
Christoph