> Hello everybody!
> I'm using django 1.0-1 version and Apache as a server web. In the dev
> server everything works fine but in the production server I get the
> following error when I ask for a url:

> NoneType' object is not iterable

> Request Method:         POST
> Request URL:    http://localhostenter/
> Exception Type:         TypeError
> Exception Value:

> 'NoneType' object is not iterable

> Exception Location:     /var/lib/python-support/python2.5/django/core/
> handlers/base.py in get_response, line 77
> Python Executable:      /usr/bin/python
> Python Version:         2.5.2

> I think it's because the "/" after "localhost" is not added, actually
> the url in the browser ishttp://localhost/enter/

> I've been reading about the problem and someone speaks about creating
> a middleware class... I don't know...

> Is there another simpler way to sort the problem out?

> Thanks in advance.

> Greetings.

> If it works in one environment, but not another, then it might have
> something to do with your settings files.  When you create your links,
> are you having the href be "/enter" or "/enter/"?  I think the
> middleware class you're reading about is for trailing slashes, not
> preceeding ones.

> On Nov 4, 9:35 am, Javi <JavierPe...@gmail.com> wrote:

> > Hello everybody!
> > I'm using django 1.0-1 version and Apache as a server web. In the dev
> > server everything works fine but in the production server I get the
> > following error when I ask for a url:

> > NoneType' object is not iterable

> > Request Method:         POST
> > Request URL:    http://localhostenter/
> > Exception Type:         TypeError
> > Exception Value:

> > 'NoneType' object is not iterable

> > Exception Location:     /var/lib/python-support/python2.5/django/core/
> > handlers/base.py in get_response, line 77
> > Python Executable:      /usr/bin/python
> > Python Version:         2.5.2

> > I think it's because the "/" after "localhost" is not added, actually
> > the url in the browser ishttp://localhost/enter/

> > I've been reading about the problem and someone speaks about creating
> > a middleware class... I don't know...

> > Is there another simpler way to sort the problem out?

> > Thanks in advance.

> > Greetings.

> Thanks but I'd already tried it. I don't understand why in the
> production server is not added the preceeding slash to the url. My
> urls.py is as follows:
> urlpatterns = patterns('candidateTool.assessmentSystem.views',
>     (r'^$', 'index'),
>     (r'^enter/$', 'enter'),
>     (r'^main/$', 'main'),
>     (r'^exam/(?P<exam_id>\d+)/$', 'exam'),
>     (r'^myexam/(?P<exam_id>\d+)/$', 'my_exam'),
>     (r'^solved/(?P<exam_id>\d+)/$', 'solved_exam'),
>     (r'^report/$', 'report'),
>     (r'^exams/$', 'exams'),
>     (r'^admin/(.*)', admin.site.root),
> )

> In the index page is called /enter and I've also tried /enter/ but
> neither work :(

> Hi Javi,

> > Thanks but I'd already tried it. I don't understand why in the
> > production server is not added the preceeding slash to the url. My
> > urls.py is as follows:
> > urlpatterns = patterns('candidateTool.assessmentSystem.views',
> >     (r'^$', 'index'),
> >     (r'^enter/$', 'enter'),
> >     (r'^main/$', 'main'),
> >     (r'^exam/(?P<exam_id>\d+)/$', 'exam'),
> >     (r'^myexam/(?P<exam_id>\d+)/$', 'my_exam'),
> >     (r'^solved/(?P<exam_id>\d+)/$', 'solved_exam'),
> >     (r'^report/$', 'report'),
> >     (r'^exams/$', 'exams'),
> >     (r'^admin/(.*)', admin.site.root),
> > )

> > In the index page is called /enter and I've also tried /enter/ but
> > neither work :(

> Try, putting FORCE_SCRIPT_NAME='' in your settings file.

> Also, how are you running the application in your production server
> (Apache/mod_python, lighttpd/flup, nginx/proxy, etc.)?

> -RD

> Hello Rajesh,

> I've tried putting FORCE_SCRIPT_NAME="" but everything continues at
> the same state. I'm running the app in Apache2/mod_python. I've pasted
> the htttp.conf file athttp://rafb.net/p/Ya1VKT55.html

> I'm going to continue trying to solve it.

> On Nov 5, 7:11 pm, Rajesh Dhawan <rajesh.dha...@gmail.com> wrote:

> > Hi Javi,

> > > Thanks but I'd already tried it. I don't understand why in the
> > > production server is not added the preceeding slash to the url. My
> > > urls.py is as follows:
> > > urlpatterns = patterns('candidateTool.assessmentSystem.views',
> > >     (r'^$', 'index'),
> > >     (r'^enter/$', 'enter'),
> > >     (r'^main/$', 'main'),
> > >     (r'^exam/(?P<exam_id>\d+)/$', 'exam'),
> > >     (r'^myexam/(?P<exam_id>\d+)/$', 'my_exam'),
> > >     (r'^solved/(?P<exam_id>\d+)/$', 'solved_exam'),
> > >     (r'^report/$', 'report'),
> > >     (r'^exams/$', 'exams'),
> > >     (r'^admin/(.*)', admin.site.root),
> > > )

> > > In the index page is called /enter and I've also tried /enter/ but
> > > neither work :(

> > Try, putting FORCE_SCRIPT_NAME='' in your settings file.

> > Also, how are you running the application in your production server
> > (Apache/mod_python, lighttpd/flup, nginx/proxy, etc.)?

> > -RD

> I've tried putting FORCE_SCRIPT_NAME="" but everything continues at
> the same state. I'm running the app in Apache2/mod_python. I've pasted
> the htttp.conf file athttp://rafb.net/p/Ya1VKT55.html

> Hi Javi,

> > I've tried putting FORCE_SCRIPT_NAME="" but everything continues at
> > the same state. I'm running the app in Apache2/mod_python. I've pasted
> > the htttp.conf file athttp://rafb.net/p/Ya1VKT55.html

> I can't see your conf file there. Perhaps you want to paste again athttp://dpaste.com/?

> Take a look at the django.root PythonOption described here:

> http://docs.djangoproject.com/en/dev/howto/deployment/modpython/?from...

> Are you using that option? If, yes, remove that option entirely and
> try again.

> -Rajesh