【django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED

【django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED

django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS

报错的信息配置问题失误 *** 作修改

报错的信息

django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

报错截图如下

配置问题

检查manage.py,主要检查红色部分的配置，常规情况下我们不会改这个配置的

失误 *** 作

在某个文件上用了run或者DeBug支行单个文件，使启动配置改变，如下图，红框前面的图标是python图标，应该是Django图标

修改

启动python换成Django的启动即可，点击Django Server下面的项目，点OK就可以了

启动如下图

可以正常启动了