hi, I was using django 1.4 version in window 7. now i am using django 1.5 version using virtualenv in ubuntu. now i am running my old project it's generating error.
error is - NoReverseMatch at / 'url' requires a non-empty first argument. The syntax changed in Django 1.5, see the docs. Request Method: GET Request URL: http://127.0.0.1:8000/ Django Version: 1.5.1 Exception Type: NoReverseMatch Exception Value: 'url' requires a non-empty first argument. The syntax changed in Django 1.5, see the docs. Exception Location: /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/template/defaulttags.py in render, line 402 Python Executable: /home/avin/.virtualenvs/DJ/bin/python Python Version: 2.7.3 Python Path: ['/home/avin/learnt', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django_socialregistration-0.5.10-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/mock-1.0.1-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/python_openid-2.2.5-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/oauth2-1.5.211-py2.7.egg', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/httplib2-0.8-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/django_socialregistration-0.5.10-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/mock-1.0.1-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/python_openid-2.2.5-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/oauth2-1.5.211-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages/httplib2-0.8-py2.7.egg', '/home/avin/.virtualenvs/DJ/lib/python2.7', '/home/avin/.virtualenvs/DJ/lib/python2.7/plat-linux2', '/home/avin/.virtualenvs/DJ/lib/python2.7/lib-tk', '/home/avin/.virtualenvs/DJ/lib/python2.7/lib-old', '/home/avin/.virtualenvs/DJ/lib/python2.7/lib-dynload', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-linux2', '/usr/lib/python2.7/lib-tk', '/home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages', '/home/avin/.virtualenvs/DJ/lib/python2.7/site-packages'] Server time: Mon, 1 Apr 2013 13:10:52 +0530 Error during template rendering In template /home/avin/learnt/learnt/templates/homepage/index.html, error at line *44* 'url' requires a non-empty first argument. The syntax changed in Django 1.5, see the docs. 34 </div> 35 {% endblock %} 36 {%block navi%} 37 <div class="row"> 38 <div class="twelve columns"> 39 <nav class="top-bar"> 40 <ul> 41 <!-- Title Area --> 42 <li class="name"> 43 <h1> 44 <a href="{% url homepage_index %}"> 45 Learning Tracker 46 </a> 47 </h1> 48 </li> 49 <li class="toggle-topbar"><a href="#">hhh</a></li> 50 </ul> 51 <ul> 52 <li class="name"> 53 <h1> 54 <a class="active" href="{% url homepage_index %}">home</a> Traceback Switch to copy-and-paste view <http://127.0.0.1:8000/#> - /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/core/handlers/base.pyin get_response 1. response = callback(request, *callback_args, **callback_kwargs) ... ▶ Local vars <http://127.0.0.1:8000/#> - /home/avin/learnt/lrntkr/views.py in index 1. return render_to_response('homepage/index.html', ctx,context_instance=RequestContext(request)) ... ▶ Local vars <http://127.0.0.1:8000/#> - /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/shortcuts/__init__.pyin render_to_response 1. return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs) ... ▶ Local vars <http://127.0.0.1:8000/#> - /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/template/loader.pyin render_to_string 1. return t.render(context_instance) ... ▶ Local vars <http://127.0.0.1:8000/#> - /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/template/base.pyin render 1. return self._render(context) ... ▶ Local vars <http://127.0.0.1:8000/#> - /home/avin/.virtualenvs/DJ/local/lib/python2.7/site-packages/django/template/base.pyin _render 1. return self.nodelist.render(context) Please help me how to remove this..... THANKS, -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.