On Tue, 2009-03-17 at 16:47 -0700, PaulE wrote:
> All,
>
> I am
> - learning python and django simultaneously.
> - an experienced developer
> - a bit frustrated
>
> While working my way through
> "Python Web Development with Django"
> I stumble on a TemplateSyntaxError when trying to
> view a non admin page at this url:
> http://localhost:8000/cms/first-story/
> The admin is working fine:
> http://localhost:8000/admin
> I am using the code from here
> http://staticfling.net/withdjango.com/static/code/cms.zip
>
> Though I suspect the problem is a very simple configuration error,
> I am having trouble figuring it out.
>
>
>
>
> The stack trace is:
> ==============================================================
> TemplateSyntaxError at /cms/first-story/
>
> Caught an exception while rendering: Reverse for 'cms_site.cms-search'
> with arguments '()' and keyword arguments '{}' not found.
>
> Original Traceback (most recent call last):
> File "C:\Python25\lib\site-packages\django\template\debug.py", line
> 71, in render_node
> result = node.render(context)
> File "C:\Python25\lib\site-packages\django\template\defaulttags.py",
> line 378, in render
> args=args, kwargs=kwargs)
> File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
> line 254, in reverse
> *args, **kwargs)))
> File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
> line 243, in reverse
> "arguments '%s' not found." % (lookup_view, args, kwargs))
> NoReverseMatch: Reverse for 'cms_site.cms-search' with arguments '()'
> and keyword arguments '{}' not found.
This is the important part to look at here (certainly the place to
start). It's saying it can't look up that URL pattern by name to work
out that URL corresponding to it. Notice that it says no parameters
(arguments or keyword arguments) are being passed in.
Now, I can't see all the URL patterns here, but the problem looks like
this:
[...]
> urlpatterns = patterns('',
> # Example:
> # (r'^foo/', include('foo.foo.urls')),
>
> # Uncomment the admin/doc line below and add
> 'django.contrib.admindocs'
> # to INSTALLED_APPS to enable admin documentation:
> # (r'^admin/doc/', include('django.contrib.admindocs.urls')),
>
> # Uncomment the next line to enable the admin:
> (r'^admin/(.*)', admin.site.root),
> (r'^cms/(.*)', include('cms_site.cms.urls')),
Assuming it's inside that include() that the pattern with the "cms-site"
name lives, it's impossible for any of them to match something with no
parameters. The (.*) bit is capturing information in the reg-exp match,
so at least one parameter will be required.
So either the use the url tag in the template is bad or your URL
configuration is.
Regards,
Malcolm
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