Assets pipeline doesn't work in 'application.scss' in my Rails 4.2 app

Question

I\'m new in Rails and apologize if that is a stupid question. But i cannot resolve my problem: I added Bootstrap to my new app but it still doesn\'t use any new styles.

Answer 1

I suspect you have an older version of bootstrap in your environment. Try updating your Gemfile with gem 'bootstrap-sass', '3.3.3' and running bundle. Make sure to restart your server after the update.

Alternatively, you can just run bundle update.