/ accounts / signup /＆＃39; Person＆＃39;中的AttributeError对象没有属性＆＃39; META＆＃39;

Question

当我尝试注册新用户时，页面返回一个AttributeError，如下所示：

我正在使用自定义模型，这是我的models.py和forms.py：

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.db import models
from django.contrib.auth.models import AbstractUser

# Create your models here.
class Person(AbstractUser):
    pass

和

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django import forms
from django.contrib.auth.forms import UserCreationForm

from .models import Person

# Create your forms here.
class SignUpForm(UserCreationForm):
    first_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
    last_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
    email = forms.EmailField(max_length=254, help_text='Required. Inform a valid email address.')

    class Meta:
        model = Person
        fields = ('username', 'first_name', 'last_name', 'email', 'password1', 'password2', )

最后，这是我对帐户应用的views.py：

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.shortcuts import render, redirect

from django.contrib.auth import login, authenticate

from .forms import SignUpForm

# Create your views here.
def signup(request):
    if request.method == "POST":
        form = SignUpForm(request.POST)
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            raw_password = form.cleaned_data.get('password1')
            user = authenticate(username=username, password=raw_password)
            login(user)
            return redirect('lists:index')
    else:
        form = SignUpForm()
        context = {
            "form": form
        }
        return render(request, 'accounts/signup.html', context)

def login(request):
    context = {

    }
    return render(request, "accounts/login.html", context)

我该如何解决这个问题？似乎错误与我的views.py中的login（）函数有关，但我不明白为什么。好的方法，这是我的setting.py中显示我的AUTH_USER_MODEL的部分：

AUTH_USER_MODEL = 'accounts.Person'

Answer 1

请勿在{{1​​}}中使用class Meta:，只包括定义您要使用的字段，如：

SignUpForm

您即将使用class SignUpForm(UserCreationForm): first_name = forms.CharField(max_length=30, required=False, help_text='Optional.') last_name = forms.CharField(max_length=30, required=False, help_text='Optional.') email = forms.EmailField(max_length=254, help_text='Required. Inform a valid email address.') password1 = forms.CharField(label="Password", max_length=30, widget=forms.TextInput( attrs={'class': 'form-control', 'name': 'password', 'id': 'password', 'type': 'password', 'placeholder': 'Password'})) # similarly other fields like username, password1 and password2

的元字段