[CalendarServer-dev] [CalendarServer] #321: 500 error creating a calendar

[CalendarServer]

#321: 500 error creating a calendar
-------------------------------------+--------------------------------------
 Reporter:  r007+macosforge@…        |       Owner:  wsanchez@…        
     Type:  Defect                   |      Status:  new               
 Priority:  2: Expected              |   Milestone:                    
Component:  Calendar Server          |    Severity:  Other             
 Keywords:                           |  
-------------------------------------+--------------------------------------
 After emptying the data directory and initially connecting iCal to r3633
 my account (obviously) comes up as empty.
 Adding a calendar finally leads to this:

 {{{
 2009-02-04 03:04:08+0100 [-] [caldav-8444]  [AMP,client]
 [twistedcaldav.extensions#info] MKCALENDAR
 /calendars/__uids__/73ff3c6f-f400-4d31-8ddf-f61d6dcfa8f6/A5DBFC73-B613
 -491B-8CD0-ED6115E41E3F/ HTTP/1.1
 2009-02-04 03:04:08+0100 [-] [caldav-8444]  [-]
 [twistedcaldav.static#info] Creating calendar collection <CalDAVFile:
 /home/wolfgang/Projekte/appleCal/trunk/twistedcaldav/test/data/calendars/__uids__/73/ff/73ff3c6f-f400-4d31
 -8ddf-f61d6dcfa8f6/A5DBFC73-B613-491B-8CD0-ED6115E41E3F>
 2009-02-04 03:04:08+0100 [-] [caldav-8444]  [-]
 [twistedcaldav.static#error] Unable to clean up after failed MKCOL
 (special resource type: coercing to Unicode: need string or buffer,
 instance found): {DAV:}resourcetype
 2009-02-04 03:04:08+0100 [-] [caldav-8444]  [-] Exception rendering:
 2009-02-04 03:04:08+0100 [-] [caldav-8444]  [-] Unhandled Error
 2009-02-04 03:04:08+0100 [-] [caldav-8444]      Traceback (most recent
 call last):
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/Twisted/twisted/internet/defer.py", line
 239, in callback
 2009-02-04 03:04:08+0100 [-] [caldav-8444]
 self._startRunCallbacks(result)
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/Twisted/twisted/internet/defer.py", line
 304, in _startRunCallbacks
 2009-02-04 03:04:08+0100 [-] [caldav-8444]          self._runCallbacks()
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/Twisted/twisted/internet/defer.py", line
 317, in _runCallbacks
 2009-02-04 03:04:08+0100 [-] [caldav-8444]          self.result =
 callback(self.result, *args, **kw)
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/Twisted/twisted/internet/defer.py", line
 746, in gotResult
 2009-02-04 03:04:08+0100 [-] [caldav-8444]          _inlineCallbacks(r, g,
 deferred)
 2009-02-04 03:04:08+0100 [-] [caldav-8444]      --- <exception caught
 here> ---
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/Twisted/twisted/internet/defer.py", line
 724, in _inlineCallbacks
 2009-02-04 03:04:08+0100 [-] [caldav-8444]          result =
 g.throw(result.type, result.value, result.tb)
 2009-02-04 03:04:08+0100 [-] [caldav-8444]        File
 "/home/wolfgang/Projekte/appleCal/trunk/twistedcaldav/method/mkcalendar.py",
 line 71, in http_MKCALENDAR
 2009-02-04 03:04:08+0100 [-] [caldav-8444]          yield
 self.createCalendar(request)
 2009-02-04 03:04:08+0100 [-] [caldav-8444]      exceptions.IOError: [Errno
 95] Operation not supported:
 '/home/wolfgang/Projekte/appleCal/trunk/twistedcaldav/test/data/calendars/__uids__/73/ff/73ff3c6f-f400-4d31
 -8ddf-f61d6dcfa8f6/A5DBFC73-B613-491B-8CD0-ED6115E41E3F'
 }}}

 I have no idea what could be failing here (I'm not very firm in Python).
 Any pointers are appreciated. Besides I think the "special resource type"
 after MKCOL might be a Bug.

 BTW this is using Python 2.5.2 on linux.

-- 
Ticket URL: <http://trac.calendarserver.org/ticket/321>
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