Css Files Not Working On Localhost

The problem is just happening on localhost, when I upload the application to AppEngine, It succesfully finds the css files. I'm using python 2.7, the app is done on webapp2 and I'm

Solution 1:

For PIL, add this to the libraries section of app.yaml:

-name:PILversion:latest

To diagnose the 500 error in your css request, try adding this:

- url: /static/css
  static_dir: static/cssmime_type="text/css"

(This needs to be ABOVE your - url /static call, so it runs first