Question

当我尝试托管我的网络应用时，我明白了：

(workout) sahands-mbp:workout sahandzarrinkoub$ python manage.py runserver
Performing system checks...

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x10ce3b950>
Traceback (most recent call last):
  File "/Users/sahandzarrinkoub/Documents/Programming/Web/Django/workout/lib/python3.6/site-packages/django/utils/autoreload.py", line 228, in wrapper
    fn(*args, **kwargs)
  File "/Users/sahandzarrinkoub/Documents/Programming/Web/Django/workout/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 125, in inner_run
    self.check(display_num_errors=True)
  File "/Users/sahandzarrinkoub/Documents/Programming/Web/Django/workout/lib/python3.6/site-packages/django/core/management/base.py", line 405, in check
    raise SystemCheckError(msg)
django.core.management.base.SystemCheckError: SystemCheckError: System check identified some issues:

ERRORS:
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'.
workoutcal.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'.
workoutcal.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'.

System check identified 4 issues (0 silenced).

我无法解释此错误消息，因为它看起来不像普通的python错误消息。在我收到此错误之前，我正在尝试从应用程序中删除sql表，以及自定义默认的Django User模型。这可能是导致错误的原因吗？我该如何解决呢？

更新

我的 models.py ：

中包含此代码

class User(AbstractUser):
    pass

当我删除它时，错误消失了。我不知道为什么。

Answer 1

您是否按照docs？

中的步骤操作

不要忘记将AUTH_USER_MODEL指向它。在创建之前执行此操作   任何迁移或第一次运行manage.py迁移。

此外，在应用程序的admin.py中注册模型：

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from .models import User

admin.site.register(User, UserAdmin)

托管应用程序时系统检查失败

1 个答案: