auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for

    重写Django中的User类之后，执行Python manage.py migrate 总是出错

class User(AbstractUser):
    USER_ROLE_CHOICES = (
        ('SU', 'SuperUser'),
        ('GA', 'GroupAdmin'),
        ('CU', 'CommonUser'),
    )
    name = models.CharField(max_length=80)
    uuid = models.CharField(max_length=100)
    role = models.CharField(max_length=2, choices=USER_ROLE_CHOICES, default='CU')
    group = models.ManyToManyField(UserGroup)
   

    def __unicode__(self):
        return self.username

错误： python manage.py migrate 

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

解决方法：

在settings.py中设置

AUTH_USER_MODEL = 'myapp.MyUser'