I am having the same issue. Please fix it. On Friday, 17 April 2020 22:47:40 UTC+5:30, Amitesh Sahay wrote: > > Hi, > > I am creating a Django signup form through "User" model and > "UserCreationForm" and customized the User model to accommodate single user > defined field "contact". > > However, the signal that I have written seems not to be working. > Whenever, I am filling the form, I am getting below error: > > AttributeError at /auth/register/ > 'User' object has no attribute 'profile' > > *Full traceback log as below:* > > Installed Applications: > ['django.contrib.admin', > 'django.contrib.auth', > 'django.contrib.contenttypes', > 'django.contrib.sessions', > 'django.contrib.messages', > 'django.contrib.staticfiles', > 'phone_field', > 'AUTHENTICATION'] > Installed Middleware: > ['django.middleware.security.SecurityMiddleware', > 'django.contrib.sessions.middleware.SessionMiddleware', > 'django.middleware.common.CommonMiddleware', > 'django.middleware.csrf.CsrfViewMiddleware', > 'django.contrib.auth.middleware.AuthenticationMiddleware', > 'django.contrib.messages.middleware.MessageMiddleware', > 'django.middleware.clickjacking.XFrameOptionsMiddleware'] > > > > Traceback (most recent call last): > File "C:\Python38\lib\site-packages\django\core\handlers\exception.py", > line 34, in inner > response = get_response(request) > File "C:\Python38\lib\site-packages\django\core\handlers\base.py", line > 115, in _get_response > response = self.process_exception_by_middleware(e, request) > File "C:\Python38\lib\site-packages\django\core\handlers\base.py", line > 113, in _get_response > response = wrapped_callback(request, *callback_args, **callback_kwargs) > File "C:\Users\anshu\djago-project\SkoolSkill\AUTHENTICATION\views.py", > line 50, in register_user > save1 = form.save() > File "C:\Python38\lib\site-packages\django\contrib\auth\forms.py", line > 137, in save > user.save() > File "C:\Python38\lib\site-packages\django\contrib\auth\base_user.py", > line 66, in save > super().save(*args, **kwargs) > File "C:\Python38\lib\site-packages\django\db\models\base.py", line 745, > in save > self.save_base(using=using, force_insert=force_insert, > File "C:\Python38\lib\site-packages\django\db\models\base.py", line 793, > in save_base > post_save.send( > File "C:\Python38\lib\site-packages\django\dispatch\dispatcher.py", line > 173, in send > return [ > File "C:\Python38\lib\site-packages\django\dispatch\dispatcher.py", line > 174, in <listcomp> > (receiver, receiver(signal=self, sender=sender, **named)) > File "C:\Users\anshu\djago-project\SkoolSkill\AUTHENTICATION\models.py", > line 17, in save_user_profile > instance.profile.save() > > Exception Type: AttributeError at /auth/register/ > Exception Value: 'User' object has no attribute 'profile' > > I have uploaded the project in google drive with below location link, just > in case if somebody wishes to test it. > > > https://drive.google.com/file/d/1COB3BBoRb95a85cLi9k1PdIYD3bmlnc0/view?usp=sharing > > My environment: > > Django==3.0.5 python 3.8.2 > > Not sure what is the mistake. Please help. > > *models.py* > > from django.db import models > from django.contrib.auth.models import User > from django.db.models.signals import post_save > from django.dispatch import receiver > > class SignUp(models.Model): > user = models.OneToOneField(User, on_delete=models.CASCADE) > Contact = models.TextField(max_length=500, blank=True) > > @receiver(post_save, sender=User) > def create_user_profile(sender, instance, created, **kwargs): > if created: > SignUp.objects.create(user=instance) > > @receiver(post_save, sender=User) > def save_user_profile(sender, instance, **kwargs): > *instance.profile.save()* > > *forms.py* > > from django.contrib.auth.forms import UserCreationForm > from django.contrib.auth.models import User > from django import forms > from .models import SignUp > > class SignUpForm(UserCreationForm): > email = forms.EmailField() > first_name = forms.CharField(max_length=100) > last_name = forms.CharField(max_length=100) > # phone = format() > > class Meta: > model = User > fields = ('username', 'first_name', 'last_name', 'email', > 'password1', 'password2') > > > class CustomSignUpPage(forms.ModelForm): > Contact = forms.CharField(max_length=10) > class Meta: > model = SignUp > fields = ('Contact', ) > > *views.py* > > from django.shortcuts import render, redirect > from django.contrib.auth import authenticate, login, logout > from django.contrib import messages > #from django.contrib.auth.forms import UserCreationForm > from .forms import SignUpForm, CustomSignUpPage > > def home(request): > return render(request, 'authenticate\home.html', {}) > > def login_user(request): > if request.method == 'POST': > username = request.POST['username'] > password = request.POST['password'] > user = authenticate(request, username=username, password=password) > if user is not None: > login(request, user) > messages.success(request, ('login success')) > return redirect('home') > else: > messages.success(request, ('error while login, please try again')) > return redirect('login') > else: > return render(request, 'authenticate\login.html', {}) > > def logout_user(request): > logout(request) > messages.success(request, ('logout successful')) > return redirect('home') > > def register_user(request): > if request.method == "POST": > form = SignUpForm(request.POST) > cus_form = CustomSignUpPage(request.POST) > if form.is_valid() and cus_form.is_valid(): > save1 = form.save() > save1.refresh_from_db() > * cus_form = CustomSignUpPage(request.POST, > instance=request.save1.profile)* > cus_form.full_clean() > cus_form.save() > username = form.cleaned_data['username'] > password = form.cleaned_data['password1'] > user = authenticate(request, username=username, password=password) > login(request, user) > messages.success(request, f'Registration successful') > return redirect('home') > else: > messages.error(request, f'Please correct the error below.') > else: > form = SignUpForm() > cus_form = CustomSignUpPage() > > return render(request, 'authenticate\\register.html', context={'form': > form, 'cus_form': cus_form}) > > Note: As per my understanding the two lines from the above code snippet > which have been written in bold letters and red in color is the issue. > However I could be completely wrong. > > Regards, > Amitesh > > >
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