On 11 juin, 00:45, Marcus Whybrow <[email protected]> wrote:
> mod_wsgi (pid=2639): Exception occurred processing WSGI script '/home/
> webapps/apache/tinygraph.wsgi'.
> Traceback (most recent call last):
> File "/home/webapps/.virtualenvs/tinygraph/lib/python2.6/site-
> packages/Django-1.2.1-py2.6.egg/django/core/handlers/wsgi.py", line
> 241, in __call__
> response = self.get_response(request)
> File "/home/webapps/.virtualenvs/tinygraph/lib/python2.6/site-
> packages/Django-1.2.1-py2.6.egg/django/core/handlers/base.py", line
> 142, in get_response
> return self.handle_uncaught_exception(request, resolver, exc_info)
> UnboundLocalError: local variable 'resolver' referenced before
> assignment
>
> I have just set up a brand new Django project called tinygraph and I
> am using WSGI and virutalenv in combination.
>
> I have took a peak at the Django source code and resolver is not
> assigned a value unless a urlconf is set,
> I though this might be because I had defined no url tuples in the
> urlpatterns variable, however that did not solve the issue.
NB : r12953 here but since line 142 seems to match your traceback I
guess this file didn't changed.
Had a look too. 'resolver' is first assigned at line 76, so the real
exception must happen in lines 74:76:
urlconf = settings.ROOT_URLCONF
urlresolvers.set_urlconf(urlconf)
resolver = urlresolvers.RegexURLResolver(r'^/',
urlconf)
You could get more info step-debugging these lines. Anyway - the fact
that you get an UnboundLocalError at line 142 shadowing the real
exception is an obvious bug - it ShouldntHappen(tm) -, so I strongly
suggest you fill a bug report (nb : just checked on the trunk, a
couple things changed but AFAICT the problem is still here).
> I just cannot figure it out, I am sure it will be something really
> simple,
> Thanks for any help,
In the meantime, you can try patching django/core/handlers/base.py to
get the real exception, solve it and revert. Replace line 142 with a
plain "raise" instruction so you short-circuit any other code and
rerun your code. You should get a more useful error message.
FWIW, what happens when using the dev server ?
HTH
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