Django反向訪問器錯誤

Question

我不明白為什么我的模特的某些領域會發生沖突。

我沒有任何外鍵，為什么他們會發生沖突？！

這是我的代碼：

from __future__ import unicode_literals
from django.db import models
from django.contrib.auth.models import AbstractUser
import datetime
import uuid

# Create your models here
class Patients(AbstractUser):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    first_name = models.CharField(max_length = 255)
    last_name = models.CharField(max_length = 255)
    dob = models.DateField(datetime.date.today)
    gender = models.CharField(max_length = 1)
    def __unicode__(self):
        return self.id

這是錯誤：

api.Patients.groups: (fields.E304) Reverse accessor for 'Patients.groups' clashes with reverse accessor for 'User.groups'.
        HINT: Add or change a related_name argument to the definition for 'Patients.groups' or 'User.groups'.
api.Patients.user_permissions: (fields.E304) Reverse accessor for 'Patients.user_permissions' clashes with reverse accessor for 'User.user_permissions'.
        HINT: Add or change a related_name argument to the definition for 'Patients.user_permissions' or 'User.user_permissions'.
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'Patients.groups'.
        HINT: Add or change a related_name argument to the definition for 'User.groups' or 'Patients.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes with reverse accessor for 'Patients.user_permissions'.
        HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 'Patients.user_permissions'.

Answer 1

您需要將AUTH_USER_MODEL添加到您的setting.py文件中。 Django需要知道初始化默認模型。 您可以按如下方式添加：

AUTH_USER_MODEL = 'your_app.Patients'

替換文檔替換自定義用戶模型

參考： https ： //stackoverflow.com/a/26703434/4575071

Answer 2

正在使用AbstractUser，那么你應該使用到文件settings.py：

AUTH_USER_MODEL = 'user.user'