ImportError:无法导入Django。您确定PYTHONPATH环境变量已安装并可用吗

Question

我不得不重新安装pycharm，现在当我尝试运行Django服务器时，出现以下错误：

(card_companion_venv) PS N:\My Drive\Projects\Card Companion\card_companion> python website/manage.py runserver 0.0.0.0:8000 --settings=website.settings.base

Traceback (most recent call last):
  File "N:\My Drive\Projects\Card Companion\card_companion\website\manage.py", line 9, in main
    from django.core.management import execute_from_command_line
ModuleNotFoundError: No module named 'django'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "N:\My Drive\Projects\Card Companion\card_companion\website\manage.py", line 20, in <module>
    main()
  File "N:\My Drive\Projects\Card Companion\card_companion\website\manage.py", line 11, in main
    raise ImportError(
ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?

解释器安装了正确的软件包：

终端正在使用虚拟环境：

(card_companion_venv) PS N:\My Drive\Projects\Card Companion\card_companion>