Rails 3.2.13 - application.css 未预编译答案

【问题标题】：Rails 3.2.13 - application.css isn't precompiledRails 3.2.13 - application.css 未预编译
【发布时间】：2014-07-10 20:16:31
【问题描述】：

我在主页上遇到的错误是：

We're sorry, but something went wrong.

我在日志文件 (log/production.log) 中遇到的错误：

ActionView::Template::Error (application.css isn't precompiled):
    2: <html>
    3: <head>
    4:   <title>Reach</title>
    5:   <%= stylesheet_link_tag   "application", media: "all" %>
    6:   <%= requirejs_include_tag "application" %>
    7:   <%= csrf_meta_tags %>
    8: </head>
  app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___2601724748379559821_29475380'

我看过这个：
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)

bundle exec rake assets:precompile

在控制台中显示：

/usr/local/rvm/rubies/ruby-1.9.3-p429/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p429/bin/rake requirejs:precompile:all RAILS_ENV=production RAILS_GROUPS=assets
/usr/local/rvm/rubies/ruby-1.9.3-p429/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p429/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets

我遇到同样的错误

有什么建议吗？

更新

我跟踪了预编译，这是结果：

** Invoke assets:precompile (first_time)
** Invoke requirejs:precompile:external (first_time)
** Invoke requirejs:test_node (first_time)
** Execute requirejs:test_node
** Execute requirejs:precompile:external
/usr/local/rvm/rubies/ruby-1.9.3-p429/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p429/bin/rake requirejs:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke requirejs:precompile:all (first_time)
** Invoke requirejs:precompile:prepare_source (first_time)
** Invoke requirejs:setup (first_time)
** Invoke assets:environment (first_time)
** Invoke requirejs:precompile:disable_js_compressor (first_time)
** Execute requirejs:precompile:disable_js_compressor
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Execute requirejs:setup
** Invoke requirejs:clean (first_time)
** Invoke requirejs:setup
** Execute requirejs:clean
** Execute requirejs:precompile:prepare_source
** Invoke requirejs:precompile:generate_rjs_driver (first_time)
** Invoke requirejs:setup
** Execute requirejs:precompile:generate_rjs_driver
** Invoke requirejs:precompile:run_rjs (first_time)
** Invoke requirejs:setup
** Invoke requirejs:test_node (first_time)
** Execute requirejs:test_node
** Execute requirejs:precompile:run_rjs
** Invoke requirejs:precompile:digestify_and_compress (first_time)
** Invoke requirejs:setup
** Execute requirejs:precompile:digestify_and_compress
** Execute requirejs:precompile:all
** Execute assets:precompile
/usr/local/rvm/rubies/ruby-1.9.3-p429/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p429/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
** Invoke assets:precompile:nondigest (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:nondigest

更新 2

一切正常，我需要在预编译后touch tmp/restart.txt 重新启动 Rails。

【问题讨论】：

“不起作用”是什么意思？

标签： ruby-on-rails ruby-on-rails-3.2

【解决方案1】：

试试RAILS_ENV=production bundle exec rake assets:precompile

http://guides.rubyonrails.org/asset_pipeline.html#precompiling-assets

【讨论】：

【解决方案2】：

好的，我意识到我没有在上面提到，但我是 RoR 的新手。我在这里添加这个，以防有人遇到我犯的同样简单的错误。

我不得不

touch tmp/restart.txt

预编译后。

【讨论】：