安迪_963

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项目中使用了xadmin, 并且我的UserProfiles 继承了django 自带的User,并重写了一些字段

 

最后 在xadmin中注册时,我按照下面这样的方式注册:

xadmin.site.register(UserProfiles, UserProfilesAdmin)

  出现了上面的错误:

Traceback (most recent call last):
  File "D:\myblogenv\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "D:\myblogenv\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run
    autoreload.raise_last_exception()
  File "D:\myblogenv\lib\site-packages\django\utils\autoreload.py", line 249, in raise_last_exception
    six.reraise(*_exception)
  File "D:\myblogenv\lib\site-packages\django\utils\six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "D:\myblogenv\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "D:\myblogenv\lib\site-packages\django\__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\myblogenv\lib\site-packages\django\apps\registry.py", line 115, in populate
    app_config.ready()
  File "D:\myblogenv\lib\site-packages\xadmin\apps.py", line 14, in ready
    self.module.autodiscover()
  File "D:\myblogenv\lib\site-packages\xadmin\__init__.py", line 56, in autodiscover
    import_module('%s.adminx' % app_config.name)
  File "C:\Program Files\Python35\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 665, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "D:\MyBlog\cuser\adminx.py", line 37, in <module>
    xadmin.site.register(UserProfiles, UserProfilesAdmin)
  File "D:\myblogenv\lib\site-packages\xadmin\sites.py", line 107, in register
    'The model %s is already registered' % model.__name__)
xadmin.sites.AlreadyRegistered: The model UserProfiles is already registered

  最后解决办法是:

xadmin.site.unregister(UserProfiles)
xadmin.site.register(UserProfiles, UserProfilesAdmin)

  先注销UserProfiels, 再重新注册.

  然后运行命令:

makemigrations xadmin

migrate xadmin

  

posted on 2018-03-15 15:09  Andy_963  阅读(4209)  评论(0编辑  收藏  举报