创建Django项目与应用后执行manage.py runserver遇文件未找到错误求助

Hey there, let’s get this sorted out right away. The issue here is super straightforward—you’re running the command from the wrong directory!

Why this happens #

Your Django project structure should look something like this:

post_blog/
├── manage.py  # This is the file you’re missing!
├── post_blog/ (project config directory)
└── blogs/ (your app directory)

You’re currently in the blogs/ folder when you run python manage.py runserver, but manage.py lives one level up in the root post_blog/ directory. That’s why Python can’t locate it.

Step-by-step fixes #

• Option 1: Switch to the correct directory first
  In your command prompt or terminal, run this command to move up one level to the project root:

  cd ..
  

  Now you’re in C:\Users\arpchauh\PycharmProjects\post_blog\, and you can run the server normally:

  python manage.py runserver
  

• Option 2: Run with the full path to manage.py
  If you don’t want to switch directories, you can specify the complete path to manage.py directly:

  python C:\Users\arpchauh\PycharmProjects\post_blog\manage.py runserver
  

Quick tip to avoid this in the future #

Before running any Django management commands, always double-check that you’re in the directory containing manage.py. You can verify this by running:

dir  # For Windows
# OR
ls   # For Linux/macOS

This will list all files in your current directory—you should see manage.py listed if you’re in the right spot.

内容的提问来源于stack exchange，提问作者Arpit Chauhan