原文:doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.

在settings.py中增加 問題就解決了。什么原因。 不知道。。 具體請看: https: stackoverflow.com questions runtimeerror model class django contrib sites models site doesnt declare an ex ...

2019-06-18 10:21 0 1047 推薦指數:

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