[CalendarServer-users] WebDAV Browser Problem?

Thu Nov 20 21:34:45 PST 2008

I just updated the calanderserver and caldavclientlibrary to the latest in
trunk and the webdav browser is receiving an internal server error.

Request:

PROPFIND / HTTP/1.1
Authorization: Basic YWRtaW46YWRtaW4=
Content-Length: 232
Content-Type: text/xml; charset=utf-8
Depth: 1
Host: localhost:8008

<?xml version='1.0' encoding='utf-8'?>
<ns0:propfind xmlns:ns0="DAV:">
  <ns0:prop>
    <ns0:resourcetype />
    <ns0:getlastmodified />
    <ns0:getcontentlength />
    <ns0:getcontenttype />
  </ns0:prop>
</ns0:propfind>

Response:

<html><head><title>Internal Server Error</title></head><body><h1>Internal
Server Error</h1>An error occurred rendering the requested page. More
information is available in the server log.</body></html>

Server Log:

2008-11-21 00:19:32-0500 [-] [caldav-8008]  [-] Exception rendering:
2008-11-21 00:19:32-0500 [-] [caldav-8008]  [-] Unhandled Error
2008-11-21 00:19:32-0500 [-] [caldav-8008]     Traceback (most recent call
last):
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 239,
in callback
2008-11-21 00:19:32-0500 [-] [caldav-8008]
self._startRunCallbacks(result)
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 304,
in _startRunCallbacks
2008-11-21 00:19:32-0500 [-] [caldav-8008]         self._runCallbacks()
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 317,
in _runCallbacks
2008-11-21 00:19:32-0500 [-] [caldav-8008]         self.result =
callback(self.result, *args, **kw)
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 601,
in gotResult
2008-11-21 00:19:32-0500 [-] [caldav-8008]         _deferGenerator(g,
deferred)
2008-11-21 00:19:32-0500 [-] [caldav-8008]     --- <exception caught here>
---
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 576,
in _deferGenerator
2008-11-21 00:19:32-0500 [-] [caldav-8008]         result = g.next()
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/web2/dav/method/propfind.py",
line 125, in http_PROPFIND
2008-11-21 00:19:32-0500 [-] [caldav-8008]         x.getResult()
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/internet/defer.py", line 555,
in getResult
2008-11-21 00:19:32-0500 [-] [caldav-8008]
self.result.raiseException()
2008-11-21 00:19:32-0500 [-] [caldav-8008]       File
"/Users/mcockfi/documents/pyws/Twisted/twisted/python/failure.py", line 303,
in raiseException
2008-11-21 00:19:32-0500 [-] [caldav-8008]         raise self.type,
self.value, self.tb
2008-11-21 00:19:32-0500 [-] [caldav-8008]     exceptions.TypeError:
coercing to Unicode: need string or buffer, NoneType found
2008-11-21 00:19:32-0500 [-] [caldav-8008]

Everything else seems to be working fine. Is this a problem?

Regards,

Mark
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