Thanks. I checked carefully and all the defined URLs do have a view
defined. There are no apparent problems with the templates.
And this morning I'm getting a new error. A named url is reversed
correctly but the page is not found. Yesterday, it was found all
right.
Curiouser and curiouser!
--
Philippe
------
The trouble with common sense is that it is so uncommon.
<Anonymous>
On Friday 20 February 2009 18:11:44 Briel wrote:
> I've seen errors like this when an url is missing a view to link
> to. All urls defined must have a view aswell. Start checking
> there else look the problem could be that you are missing args
> for a url tag in your template. Some reverse matching need args
> to fill in the dynamic part of the url, like the pk of an object.
> That would be where I would start looking.
>
> On 20 Feb., 22:40, Philippe Clérié <phili...@gcal.net> wrote:
> > I am working through the examples in Pratical Django Projects.
> > I am using Django 1.02 on Ubuntu Intrepid. I expected to find
> > problems because of version differences but in general I've
> > been able to work out a solution. This one has got me stumped.
> > You see the named url that is at fault is different depending
> > on where it is placed in the project's urls.py.
> >
> > Presently it's like this and the coltrane_category_list is the
> > first url in coltrane/urls/categories.py.
> >
> > url(r'^blog/categories/',
> > include('coltrane.urls.categories')), url(r'^blog/links/',
> > include('coltrane.urls.links')), url(r'^blog/tags/',
> > include('coltrane.urls.tags')), url(r'^blog/',
> > include('coltrane.urls.entries')),
> >
> > If I move the fourth line up, then the problematic url becomes
> > the first one in coltrane/urls/entries.py.
> >
> > But I move the tags url (third from top) then they all work.
> > Not for long though. As soon as I added the urls for the
> > contrib/comments app, I got a problem again with a url in
> > entries.py.
> >
> > As I said I'm stumped. Any help will be appreciated.
> >
> > I hope that was a clear description of the problem. Feel free
> > to ask for more info.
> >
> > Thanks in advance.
> >
> > --
> >
> > Philippe
> >
> > ------
> > The trouble with common sense is that it is so uncommon.
> > <Anonymous>
> >
> > ================
> > Request Method:GET
> > Request URL:http://denebola.logisys.ht:8000/blog/
> > Exception Type: TemplateSyntaxError
> > Exception Value: Caught an exception while rendering: Reverse
> > for 'cms.coltrane_category_list' with arguments '()' and
> > keyword arguments '{}' not found.
> >
> > Original Traceback (most recent call last):
> > File
> > "/var/lib/python-support/python2.5/django/template/debug.py",
> > line 71, in render_node
> > result = node.render(context)
> > File "/var/lib/python-
> > support/python2.5/django/template/defaulttags.py", line 378, in
> > render
> > args=args, kwargs=kwargs)
> > File "/var/lib/python-
> > support/python2.5/django/core/urlresolvers.py", line 254, in
> > reverse *args, **kwargs)))
> > File "/var/lib/python-
> > support/python2.5/django/core/urlresolvers.py", line 243, in
> > reverse "arguments '%s' not found." % (lookup_view, args,
> > kwargs)) NoReverseMatch: Reverse for
> > 'cms.coltrane_category_list' with arguments '()' and keyword
> > arguments '{}' not found.
> >
> > Exception Location:
> > /var/lib/python-support/python2.5/django/template/debug.py in
> > render_node, line 81
> > Python Executable:
> > /usr/bin/python
> > Python Version:
> > 2.5.2
> > Python Path:
> > ['/home/philippe/prj/django/cms', '/home/philippe/prj/django',
> > '/home/philippe/prj/django/cms', '/usr/lib/python2.5',
> > '/usr/lib/python2.5/plat-linux2', '/usr/lib/python2.5/lib-tk',
> > '/usr/lib/python2.5/lib-dynload',
> > '/usr/local/lib/python2.5/site- packages',
> > '/usr/lib/python2.5/site-packages', '/var/lib/python-
> > support/python2.5']
> > Server time:
> > Fri, 20 Feb 2009 16:23:46 -0500
> > ================
>
>
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