我让Rails在Mediatemple的Ubuntu linux盒（ve）服务器上的Empache上运行。当我尝试加载任何页面时，我的应用程序给了我一个 500 错误（Rails 错误，而不是 Apache 错误）：http://www.mvngmtns.com
我在config/environment/production.rb中看到一篇关于更改这一行的文章：
config.assets.compile = true
但这并没有解决我的问题。谁能帮忙？
我的发展.log：
Started GET "/" for 72.225.170.239 at 2012-06-29 15:28:43 -0700
Processing by HomeController#index as HTML
Rendered application/_logo.html.erb (0.6ms)
Rendered application/_navbar.html.erb (1.4ms)
Rendered home/index.html.erb within layouts/application (2.6ms)
Completed 500 Internal Server Error in 6ms
ActionView::Template::Error (application.css isn't precompiled):
2: <html>
3: <head>
4: <title>Moving Mountains<%= get_title %></title>
5: <%= stylesheet_link_tag "application", :media => "all" %>
6: <%= javascript_include_tag "application" %>
7: <%= csrf_meta_tags %>
8:
app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___2841110860658336572_129641540'
app/controllers/home_controller.rb:6:in `index'
按照要求，运行
rake assets:precompile --trace RAILS_ENV=production
touch /tmp/restart.txt
但仍然是相同的错误。以下是跟踪的内容：
newguy@mvngmtns:/var/www/movingmountains$ rake assets:precompile --trace RAILS_ENV=production
** Invoke assets:precompile (first_time)
** Execute assets:precompile
/usr/local/rvm/rubies/ruby-1.9.2-head/bin/ruby /usr/local/rvm/gems/ruby-1.9.2-head@global/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:non digest
我在浏览器中仍然有相同的"500 - 很抱歉，但出了点问题"，并在 apache 日志文件中缓存：[GET/] miss。
设置后
config.assets.compile = true
您还应该运行：
rake assets:precompile --trace RAILS_ENV=production
请参阅：rails 3.1.0 ActionView：：Template：：Error （application.css 未预编译）
我不知道 Mediatemple 的详细信息，但也许您需要在部署之前预编译您的资产：
rake assets:precompile
几件事：
- 检查样式表是否实际编译 - 它将类似于
public/assets/application-XXX.css - 乘客寻找
APP_DIR/tmp/restart.txt，而不是/tmp/restart.txt，因此请确保您将文件touch在正确的位置