Sounds like you got some bad data in your permissions table. Can you do a 
"DELETE FROM permission"?

--Noah

On May 6, 2010, at 5:33 PM, ScottGutman wrote:

> Hello all and thanks for your help in advance,
> 
> I am trying to setup Trac on our inhouse server.  I started the server
> with the line below:
> tracd -s --port 8000 /usr/share/trac/projects/core
> 
> Then I used another computer to load -->  http://192.168.12.3:8000/
> 
> The result is listed below. I did a chmod 777 on the entire /usr/share/
> trac directory, but that did not fix it.
> 
> Can you direct me to some logging or debugging so I find out what is
> happening?  Thanks
> 
> 
> ---result---
> Traceback (most recent call last):
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> web/api.py", line 376, in send_error
>    'text/html')
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> web/chrome.py", line 739, in render_template
>    data = self.populate_data(req, data)
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> web/chrome.py", line 639, in populate_data
>    d['chrome'].update(req.chrome)
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> web/api.py", line 195, in __getattr__
>    value = self.callbacks[name](self)
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> util/compat.py", line 135, in newfunc
>    return func_(*(args + fargs), **dict(kwargs, **fkwargs))
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> web/chrome.py", line 494, in prepare_request
>    for category, name, text in contributor.get_navigation_items(req):
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> ticket/web_ui.py", line 163, in get_navigation_items
>    if 'TICKET_CREATE' in req.perm:
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 549, in has_permission
>    return self._has_permission(action, resource)
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 562, in _has_permission
>    decision = PermissionSystem(self.env). \
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 450, in check_permission
>    perm)
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 284, in check_permission
>    permissions = PermissionSystem(self.env). \
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 369, in get_user_permissions
>    for perm in self.store.get_user_permissions(username):
>  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/
> perm.py", line 184, in get_user_permissions
>    if user in subjects:
> TypeError: unhashable type
> 
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