Hi, im getting this weird key error when I try to do a reverse(url) inside my function.
something like
reverse ('something') site-packages/django/urls/resolvers.py", line 243, in reverse_dict
return self._reverse_dict[language_code]
KeyError: 'en'According to the django documentation:
https://docs.djangoproject.com/en/1.8/ref/urlresolvers/#reverse-lazy
reverse_lazy()¶
A lazily evaluated version of reverse().
reverse_lazy(viewname, urlconf=None, args=None, kwargs=None, current_app=None)¶
It is useful for when you need to use a URL reversal before your project’s URLConf is loaded. Some common cases where this function is necessary are:
providing a reversed URL as the url attribute of a generic class-based view.
providing a reversed URL to a decorator (such as the login_url argument for the django.contrib.auth.decorators.permission_required() decorator).
providing a reversed URL as a default value for a parameter in a function’s signature.
I have seen this happening also when there are translated strings but
./manage makemessages 
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
I solved it!!!
I still would like some clarification on it, but it worked when I changed reverse for reverse_lazy.