[英]500 Internal Server Error - ActionView::Template::Error in Rails Production
我在我的生產 Rails 站點上收到 500 內部服務器錯誤，這就是我在日志/生產.log 上看到的。 令人驚訝的是，代碼在開發中的本地服務器上工作
Completed 500 Internal Server Error in 11745ms
ActionView::Template::Error (undefined method `[]' for nil:NilClass
(in /home/jason/public_html/site/app/assets/stylesheets/application.css)):
8:
9: <%= csrf_meta_tags %>
10:
11: <%= stylesheet_link_tag "application", :media => "all" %>
12:
13: </head>
14: <body>
app/views/layouts/application.html.erb:11:in `_app_views_layouts_application_html_erb__243082314235891573_4889460'
app/controllers/main_controller.rb:18:in `index'
我在這里有點迷茫，有什么幫助嗎？
這是Application.css
/* You're free to add application-wide styles to this file and they'll appear at the top of the
* compiled file, but it's generally better to create a new file per style scope.
*
*= require_tree .
*= require_self
*/
/* Main Body */
body {
background: #f3f3f3;
}
對於像我這樣的人，他們在出現類似錯誤后最終出現在這里，但沒有堆棧跟蹤：gem better_errors為我提供了解決問題的信息。
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