ActionView :: Template :: Error(找不到'twitter/bootstrap/bootstrap.less'

Question

试图让bootstrap工作,它在本地服务器上,但在部署到heroku后,页面不会加载.我已经尝试将资源移到资产之外,但无论哪种方式我都会得到相同的错误.任何帮助将不胜感激

Heroku Logs

2012-09-22T21:51:41+00:00 app[web.1]: Processing by MainController#admin as HTML
2012-09-22T21:51:41+00:00 app[web.1]:   Rendered main/admin.html.erb within layouts/admin (43.1ms)
2012-09-22T21:51:41+00:00 app[web.1]:     8: 
2012-09-22T21:51:41+00:00 app[web.1]: Completed 500 Internal Server Error in 574ms
2012-09-22T21:51:41+00:00 app[web.1]:     10:   
2012-09-22T21:51:41+00:00 app[web.1]:     12:   <%= stylesheet_link_tag    "tableStyle", :media => "all" %>
2012-09-22T21:51:41+00:00 app[web.1]:     11:  <%= stylesheet_link_tag    "bootstrap_and_overrides", :media => "all" %>
2012-09-22T21:51:41+00:00 app[web.1]: 
2012-09-22T21:51:41+00:00 app[web.1]: 
2012-09-22T21:51:41+00:00 app[web.1]: ActionView::Template::Error ('twitter/bootstrap/bootstrap.less' wasn't found.
2012-09-22T21:51:41+00:00 app[web.1]:   (in /app/app/assets/stylesheets/bootstrap_and_overrides.css.less)):
2012-09-22T21:51:41+00:00 app[web.1]:     9:   <title>Live Well Chicago L.L.C</title>
2012-09-22T21:51:41+00:00 app[web.1]:   app/views/layouts/admin.html.erb:11:in `_app_views_layouts_admin_html_erb__2391414357054926185_30786800'
2012-09-22T21:51:41+00:00 app[web.1]: 
2012-09-22T21:51:41+00:00 app[web.1]: 
2012-09-22T21:51:41+00:00 app[web.1]:   app/controllers/main_controller.rb:19:in `admin'
2012-09-22T21:51:41+00:00 app[web.1]:     13:   <%= javascript_include_tag "application" %>

的Gemfile

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'twitter-bootstrap-rails'

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

  gem 'uglifier', '>= 1.0.3'
    end

[编辑]我已将问题缩小到bootstrap_and_overrides.css.less,几乎所有的import语句

@import "twitter/bootstrap/responsive";
@import "twitter/bootstrap/responsive";
@import "fontawesome";

我有点抛出因为从终端轨道运行服务器能够检索适当的资产,但是,在部署后它不知道它们在哪里.另外我不确定文件是否应该隐藏但是'twitter'文件夹在我的项目文件夹中找不到,至少它不可见

Answer 1

你在用宝石吗？确保您的gem不属于资产组,并且可以在生产中访问.

来自GemFile

Gems默认情况下仅用于资产而不用于生产环境.

所以只需将宝石移到任何一组之外,你应该没问题.