twitter-bootstrap-rails无法在heroku上运行

Question

I am working on ROR app, the app is working fine on local host but when on heroku " http://niveshi.herokuapp.com/portfolio/create " bootstrap is not working and even javascript code is not working. This is my gem file :

source 'https://rubygems.org'

gem 'rails', '3.2.12'

gem "mongoid", "~> 3.1.0"

  # Gems used only for assets and not required
  # in production environments by default.
  group :assets do
gem 'sass-rails',   '~> 3.1.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'less-rails'


 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'therubyracer', :platforms => :ruby

 gem 'uglifier', '>= 1.0.3'
 end

 gem 'jquery-rails'
 gem 'delayed_job_mongoid'
 gem 'rb-readline', '~> 0.4.2'

  gem 'mechanize'
  gem 'debugger'
  gem 'twitter-bootstrap-rails'

Any guesses where I am wrong.

Answer 1

Use this on production.rb

config.assets.compile = true

If it is not work Then do the following things. rake assets:precompile it will generate assets file in your public folder, commit all those file then push the code into heroku server.

Answer 2

尝试rake assets:precompile ，然后再次上传到Heroku。

Answer 3

Done , actually this should be out of assets

gem 'sass-rails',   '~> 3.1.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'less-rails'

Answer 4

I got the same problem fixed with adding a. gem 'rails_12factor' b. bundle exec rake assets:precompile