Issue adding Bootstrap on Ruby on Rails Project

Question

This is what I followed in order to get started with bootstrap on Ruby on Rails.

I followed every step exactly the same. However, I keep running into the same error for some reason. When I do not do any thing (ie do not use bootstrap) everything works (but the application looks trashy). Whenever I use bootstrap, I get:

invalid regexp character

This is the application trace:

(execjs):24299
app/views/layouts/application.html.erb:8:in `_app_views_layouts_application_html_erb__337612969_59863020'

I have no clue what is happening.

PS I am a beginner. So if the solution is simple then, yeah...

Answer 1

从gem文件中删除#gem'duktape'..问题将得到解决