Django反向访问器错误

Question

我不明白为什么我的模特的某些领域会发生冲突.

我没有任何外键,为什么他们会发生冲突？!

这是我的代码:

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

这是错误:

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

您需要添加AUTH_USER_MODEL到您的setting.py文件.Django需要知道初始化默认模型.您可以按如下方式添加:

AUTH_USER_MODEL = 'your_app.Patients'

替换文档替换自定义用户模型

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