求教，做法与视频相同。提示有这麽多错误页面显示都是正常，为神魔呢？？ 

C:\Users\00013824\AppData\Local\Programs\Python\Python36\python.exe F:/imoc/myblog/blog/admin.py

Traceback (most recent call last):

  File "F:/imoc/myblog/blog/admin.py", line 2, in <module>

    from blog.models import Article

  File "F:\imoc\myblog\blog\models.py", line 4, in <module>

    class Article(models.Model):

  File "C:\Users\00013824\AppData\Roaming\Python\Python36\site-packages\django\db\models\base.py", line 100, in __new__

    app_config = apps.get_containing_app_config(module)

  File "C:\Users\00013824\AppData\Roaming\Python\Python36\site-packages\django\apps\registry.py", line 244, in get_containing_app_config

    self.check_apps_ready()

  File "C:\Users\00013824\AppData\Roaming\Python\Python36\site-packages\django\apps\registry.py", line 127, in check_apps_ready

    raise AppRegistryNotReady("Apps aren't loaded yet.")

django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

Process finished with exit code 1