title: Django error: 'NoneType' object is not subscriptable
body: <p>It's taking me way to long to make this simple form.  Almost there but when I submit I get the NoneType error</p>
  
  <p>views.py:</p>
  
  <pre><code>from djangoproject1.authentication import forms
  from django.contrib.auth.models import User
  from django.http import HttpResponseRedirect
  from django.shortcuts import render_to_response
  
  def main(request):
      rf = forms.RegisterForm()
      pf = forms.ProfileForm()
      return render_to_response("authentication/index.html", {'form1': rf, 'form2':pf})
  
  def register(request):
      if request.method == 'POST':
          rf = forms.RegisterForm(request.POST)
          pf = forms.ProfileForm(request.POST)
          if rf.is_valid() and pf.is_valid():
              newuser = User(username=rf.cleaned_data['username'],email=rf.cleaned_data['email']) # this is the offending line
              newuser.set_password(rf.cleaned_data['password'])
              newuser.save()
              profile = pf.save(commit=False)
              profile.user = newuser
              profile.save()
              return HttpResponseRedirect("/register-success/")
      else: 
          return main(request)
  </code></pre>
  
  <p>forms.py:</p>
  
  <pre><code>from django import forms
  from djangoproject1.authentication.models import UserProfile    
  
  class RegisterForm(forms.Form):
      username = forms.CharField(min_length=6,max_length=15)
      password = forms.CharField(min_length=6,max_length=15,widget = forms.PasswordInput())
      cpassword = forms.CharField(label='Confirm Password',widget = forms.PasswordInput())
      email = forms.EmailField(label='E-mail Address')
  
      def clean(self):
          if self.cleaned_data['cpassword']!=self.cleaned_data['password']:
              raise forms.ValidationError("Passwords don't match")
  
  class ProfileForm(forms.ModelForm):
      phonenumber = forms.CharField(label='Phone Number')
  
      class Meta:
          model = UserProfile
          exclude = ('user')
  </code></pre>
  
  <p>Stack trace:</p>
  
  <pre><code>Environment:
  
  Request Method: POST
  Request URL: http://localhost:8000/register/
  Django Version: 1.2.1
  Python Version: 2.7.0
  Installed Applications:
  ['django.contrib.auth',
   'django.contrib.contenttypes',
   'django.contrib.sessions',
   'djangoproject1.authentication']
  Installed Middleware:
  ('django.middleware.common.CommonMiddleware',
   'django.contrib.sessions.middleware.SessionMiddleware',
   'django.contrib.auth.middleware.AuthenticationMiddleware')
  
  
  Traceback:
  File "C:\Python27\lib\site-packages\django\core\handlers\base.py" in get_response
    100.                     response = callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\jec23\My Java Projects\djangoproject1\src\djangoproject1\..\djangoproject1\authentication\views.py" in register
    21.             newuser = User(username=rf.cleaned_data['username'],email=rf.cleaned_data['email'])
  
  Exception Type: TypeError at /register/
  Exception Value: 'NoneType' object is not subscriptable
  </code></pre>