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伙计们，正在尝试在 Rails 上学习 ruby​​ ......按照教程，并在完成以下操作后

rails generate controller Pages home contact

以下显示在日志/生产中

Started GET "/pages/home" for 24.18.129.38 at 2013-01-20 10:32:17 +0000
Processing by PagesController#home as HTML
Rendered pages/home.html.erb within layouts/application (0.0ms)
Completed 500 Internal Server Error in 2ms

ActionView::Template::Error (application.css isn't precompiled):
2: <html>
3: <head>
4:   <title>FirstApp</title>
5:   <%= stylesheet_link_tag    "application", :media => "all" %>
6:   <%= javascript_include_tag "application" %>
7:   <%= csrf_meta_tags %>
8: </head>
app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___2607526346352188026_23275800'


Started GET "/pages/contact" for 24.18.129.38 at 2013-01-20 10:32:21 +0000
Processing by PagesController#contact as HTML
Rendered pages/contact.html.erb within layouts/application (0.3ms)
Completed 500 Internal Server Error in 3ms

ActionView::Template::Error (application.css isn't precompiled):
2: <html>
3: <head>
4:   <title>FirstApp</title>
5:   <%= stylesheet_link_tag    "application", :media => "all" %>
6:   <%= javascript_include_tag "application" %>
7:   <%= csrf_meta_tags %>
8: </head>
  app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___2607526346352188026_23275800'
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1 回答 1

1 
# config/environments/production.rb
...
config.assets.compile = true
...
于 2013-01-20T10:44:48.997 回答