Django: doesn't declare an explicit app_label and isn't in an application in INSTALLED_ APPS

$执剑人$

于 2018-11-27 17:10:20 发布

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分类专栏： Python

本文链接：https://blog.csdn.net/Javaer2014/article/details/84569259

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本文解决了一个常见的Django项目错误：Modelclassdb.base_model.BaseModeldoesn'tdeclareanexplicitapp_label问题。通过在settings.py的INSTALLED_APPS中添加应用，如'db'，可以轻松解决此问题。

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RuntimeError: Model class db.base_model.BaseModel doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.

INSTALLED_APPS = [
    "db",  # 注册名为db的应用即可
]