[kforge-dev] Weird DB error on session lookup

Wed Jan 7 16:53:48 UTC 2009

Dear John,

I've been noticing that when I visiting trac sites on
knowledgeforge.net I frequently get a login popup from my browser. If
I just click OK (without entering any info) everything works fine
(and, as this may be relevant, I should note thatI am correctly logged
in ...). Looking at the error logs however I find something like the
example below.

The last line 'syntax error at or near WHERE ...' looks like some
issue in the db layer related to looking up sessions. I've already
spent a bit of time trying to track this down without success. Any
ideas at your end?

Regards,

Rufus

[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:
Traceback (most recent call last):, referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/usr/lib/python2.4/site-packages/mod_python/apache.py", line 299, in
HandlerDispatch\n    result = object(req), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-kforge/trunk/src/kforge/handlers/projecthost.py",
line 128, in accesshandler\n    return handler.authorise(), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-kforge/trunk/src/kforge/handlers/projecthost.py",
line 89, in authorise\n    self.initAuthuserNameFromCookie(), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-kforge/trunk/src/kforge/handlers/modpython.py", line
127, in initAuthuserNameFromCookie\n
view.setSessionFromCookieString(authCookieValue), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-dm/trunk/src/dm/view/base.py", line 97, in
setSessionFromCookieString\n    self.session =
self.findSession(sessionKey), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-dm/trunk/src/dm/view/base.py", line 130, in
findSession\n    return self.registry.sessions[sessionKey], referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-dm/trunk/src/dm/dom/base.py", line 56, in
__getitem__\n    item = self.find(key), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-dm/trunk/src/dm/dom/base.py", line 91, in find\n
return self.retrieveItem(key), referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:   File
"/home/kforge/svn-dm/trunk/src/dm/dom/base.py", line 177, in
retrieveItem\n    raise KforgeRegistryKeyError, msg, referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25
[Wed Jan 07 17:35:39 2009] [error] [client 81.101.140.207]
PythonAccessHandler kforge.handlers.projecthost::accesshandler:
KforgeRegistryKeyError: No Session called
'aea7a8ec79e168e947daefae77686366' found: syntax error at or near
"WHERE" at character 21\n, referer:
http://project.knowledgeforge.net/domainmodel/trac/ticket/25