Django应用程序配置错误

Question

当我尝试运行我的服务器时，我一直收到一个配置不正确的错误

错误消息：

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

我创建了一个新的django项目， 我在虚拟环境中安装了django， 我没有忘记激活虚拟环境， 我三次检查了我的python路径， 以下是完整的回溯：

(venv3) C:\Users\user\Desktop\trialproject>django-admin.py runserver
Traceback (most recent call last):
  File "C:\Users\user\Desktop\trialproject\venv3\Scripts\django-admin.py", line 5, in <module>
    management.execute_from_command_line()
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\base.py", line 328, in run_from_argv
    self.execute(*args, **cmd_options)
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\commands\runserver.py", line 60, in execute
    super().execute(*args, **options)
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\base.py", line 369, in execute
    output = self.handle(*args, **options)
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\core\management\commands\runserver.py", line 67, in handle
    if not settings.DEBUG and not settings.ALLOWED_HOSTS:
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
    self._setup(name)
  File "c:\users\user\desktop\trialproject\venv3\lib\site-packages\django\conf\__init__.py", line 57, in _setup
    raise ImproperlyConfigured(
django.core.exceptions.ImproperlyConfigured: Requested setting DEBUG, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

谁来帮我解决这个问题。谢谢

Answer 1

当您希望在错误的虚拟环境中运行服务器时，通常会发生这种情况。 确保您拥有正确的虚拟环境，然后尝试以下操作：

python manage.py runserver

更新：检查this是否对您有用