Question

我在Mediatemple的Ubuntu linux box（ve）服务器上使用Apache运行Rails。当我尝试加载任何页面时，我的应用程序给出了500错误（Rails错误，而不是Apache错误）：http://www.mvngmtns.com

我在config / environments / production.rb中看到一篇关于更改此行的文章：

    config.assets.compile = true

但这并没有解决我的问题。有人可以帮忙吗？

我的development.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'

根据要求，运行

    rake assets:precompile --trace RAILS_ENV=production
    touch /tmp/restart.txt

但仍然是同样的错误。以下是跟踪所说的内容：

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 - 我们很抱歉，但出了点问题”，缓存：apache日志文件中的[GET /]未命中。

Answer 1

设置

后

config.assets.compile = true

你也应该跑：

 rake assets:precompile --trace RAILS_ENV=production

请参阅：rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)

Answer 2

我不知道有关Mediatemple的详细信息，但您可能需要在部署之前预先编译资产：

rake assets:precompile

Answer 3

一些事情：

检查样式表是否实际被编译 - 它将类似于public/assets/application-XXX.css
Passenger会查找APP_DIR/tmp/restart.txt，而非/tmp/restart.txt，因此请确保touch该文件位于正确的位置

Rails 500错误：application.css未预编译

3 个答案: