[CalendarServer-dev] [CalendarServer] #293: CalDAVRevertEntityQueueableOperation failure

[CalendarServer]

#293: CalDAVRevertEntityQueueableOperation failure
----------------------------------+-----------------------------------------
 Reporter:  cabanela at mnstate.edu  |       Owner:  wsanchez at apple.com
     Type:  Defect                |      Status:  new               
 Priority:  5: Not set            |   Milestone:                    
Component:  Calendar Server       |     Version:                    
 Severity:  Serious               |    Keywords:                    
----------------------------------+-----------------------------------------
 I am using the current (revision 2706) trunk of the Calendar Server.

 Attempts to add a new item to one of my calendars results in:

 "HTTP/1.1 500 Internal Server Error" to operation
 CalDAVRevertEntityQueueableOperation

 No error message get placed in the error.log, however, the last few
 entries in the access.log are:

 199.17.102.218 - JuanCabanela [16/Jul/2008:16:50:24 -0500] "PROPFIND
 /principals/users/JuanCabanela/ HTTP/1.1" 500 201 "-" "DAVKit/2.0 (10.5.4;
 wrbt) iCal 3.0.4" [19.3 ms]
 199.17.102.218 - JuanCabanela [16/Jul/2008:16:50:24 -0500] "PROPFIND
 /principals/users/JuanCabanela/ HTTP/1.1" 207 1107 "-" "DAVKit/2.0
 (10.5.4; wrbt) iCal 3.0.4" [14.5 ms]
 199.17.102.218 - JuanCabanela [16/Jul/2008:16:50:24 -0500] "PROPFIND
 /principals/users/JuanCabanela/ HTTP/1.1" 207 294 "-" "DAVKit/2.0 (10.5.4;
 wrbt) iCal 3.0.4" [12.8 ms]
 199.17.102.218 - - [16/Jul/2008:16:50:24 -0500] "PUT
 /calendars/__uids__/juan/54978F4D-C96D-4A1D-BE81-C37C78A06F9D/182C8FDC-
 CBF6-485D-AC56-3D0AAFD62CA6.ics HTTP/1.1" 500 201 "-" "DAVKit/2.0 (10.5.4;
 wrbt) iCal 3.0.4" [11.7 ms]

 Since I ran 'run' interactively, the screen output is:

 2008-07-16 16:50:24-0500 [-] [caldav-8009]  [-]
 [twisted.web2.dav.method.propfind#error] Error reading property
 ('urn:ietf:params:xml:ns:caldav', 'calendar-home-set') for resource
 /principals/users/JuanCabanela/:
 2008-07-16 16:50:24-0500 [-] [caldav-8009]  [-] Exception rendering:
 2008-07-16 16:50:24-0500 [-] [caldav-8009]  [-] Unhandled Error
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      Traceback (most recent
 call last):
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 239, in callback
 2008-07-16 16:50:24-0500 [-] [caldav-8009]
 self._startRunCallbacks(result)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 304, in _startRunCallbacks
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          self._runCallbacks()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 317, in _runCallbacks
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          self.result =
 callback(self.result, *args, **kw)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 601, in gotResult
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          _deferGenerator(g,
 deferred)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      --- <exception caught
 here> ---
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 576, in _deferGenerator
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          result = g.next()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/web2/dav/method/propfind.py",
 line 164, in http_PROPFIND
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          status =
 statusForFailure(f, "getting property: %s" % (property,))
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/web2/dav/http.py", line
 319, in statusForFailure
 2008-07-16 16:50:24-0500 [-] [caldav-8009]
 failure.raiseException()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/web2/dav/method/propfind.py",
 line 158, in http_PROPFIND
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          resource_property =
 resource_property.getResult()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 555, in getResult
 2008-07-16 16:50:24-0500 [-] [caldav-8009]
 self.result.raiseException()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/python/failure.py", line
 303, in raiseException
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          raise self.type,
 self.value, self.tb
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      exceptions.AssertionError:
 2008-07-16 16:50:24-0500 [-] [caldav-8009]
 2008-07-16 16:50:24-0500 [-] [caldav-8009]  [AMP,client] Exception
 rendering:
 2008-07-16 16:50:24-0500 [-] [caldav-8009]  [AMP,client] Unhandled Error
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      Traceback (most recent
 call last):
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/web2/server.py", line
 314, in _getChild
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          result =
 res.locateChild(self, path)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/CalendarServer/twistedcaldav/directory/resource.py",
 line 62, in locateChild
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          d.addCallback(lambda
 _: self.provisionChild(name))
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 191, in addCallback
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          callbackKeywords=kw)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 182, in addCallbacks
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          self._runCallbacks()
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      --- <exception caught
 here> ---
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/Twisted/twisted/internet/defer.py", line
 317, in _runCallbacks
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          self.result =
 callback(self.result, *args, **kw)
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/CalendarServer/twistedcaldav/directory/resource.py",
 line 62, in <lambda>
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          d.addCallback(lambda
 _: self.provisionChild(name))
 2008-07-16 16:50:24-0500 [-] [caldav-8009]        File
 "/usr/local/DarwinCalendarServer/CalendarServer/twistedcaldav/static.py",
 line 500, in provisionChild
 2008-07-16 16:50:24-0500 [-] [caldav-8009]          assert len(name) > 4
 2008-07-16 16:50:24-0500 [-] [caldav-8009]      exceptions.AssertionError:
 2008-07-16 16:50:24-0500 [-] [caldav-8009]

 Any ideas?

-- 
Ticket URL: <https://trac.calendarserver.org/ticket/293>
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