轨道上的红宝石 - 为什么我在生产模式下收到此错误

Question

我刚刚从开发模式切换到生产模式。

但是，现在它总是显示"出现问题"错误。

我试过了

$ rails s -e production

我访问了该页面。然后我得到了这个错误。 如何使其在生产模式下正常工作？

Processing by TopController#index as HTML
  Rendered layouts/_social.html.erb (0.5ms)
  Rendered top/index.html.erb within layouts/application (276.1ms)
Completed 500 Internal Server Error in 549ms
ActionView::Template::Error (delete.js.coffee isn't precompiled):
    11:     <%= stylesheet_link_tag    "application","http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/smoothness/jquery-ui.css" %>

config/environment/production.rb

Sample::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb
  # Code is not reloaded between requests
  config.cache_classes = true
  # Full error reports are disabled and caching is turned on
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
  # Disable Rails's static asset server (Apache or nginx will already do this)
  config.serve_static_assets = false
  # Compress JavaScripts and CSS
  config.assets.compress = true
  # Don't fallback to assets pipeline if a precompiled asset is missed
  config.assets.compile = false
  # Generate digests for assets URLs
  config.assets.digest = true
  # Defaults to nil and saved in location specified by config.assets.prefix
  # config.assets.manifest = YOUR_PATH
  # Specifies the header that your server uses for sending files
   config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  # config.force_ssl = true
  # See everything in the log (default is :info)
  # config.log_level = :debug
  # Prepend all log lines with the following tags
  # config.log_tags = [ :subdomain, :uuid ]
  # Use a different logger for distributed setups
  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
  # Use a different cache store in production
  # config.cache_store = :mem_cache_store
  # Enable serving of images, stylesheets, and JavaScripts from an asset server
  # config.action_controller.asset_host = "http://assets.example.com"
  # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
  # config.assets.precompile += %w( search.js )
  # Disable delivery errors, bad email addresses will be ignored
  config.action_mailer.raise_delivery_errors = false
  # Enable threaded mode
  # config.threadsafe!
  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation can not be found)
  config.i18n.fallbacks = true
  # Send deprecation notices to registered listeners
  config.active_support.deprecation = :notify
  # Log the query plan for queries taking more than this (works
  # with SQLite, MySQL, and PostgreSQL)
  # config.active_record.auto_explain_threshold_in_seconds = 0.5

end

我正在使用 Apache2 + 乘客

httpd.conf

.....
RailsEnv production
.....

Answer 1

在 config/environment/production.rb 中添加此行

 config.assets.precompile += %w( *.css *.erb *.scss *.js *.coffee *.png *.jpg *.ico *.gif)

Answer 2

避免使用

config.assets.compile = true #quick dirty way

只需将未包含的所有资产添加到应用程序中.js（应用程序.css）到生产.rb 喜欢

 config.assets.precompile += %w(delete.js.coffee)

再次预编译资产，此错误将消失（如果 delete.js.coffee 放置在 app/assets/javascript 中）

与任何其他独立资源文件相同。 您可以将它们存储在一个文件夹中，然后将一个文件夹传递到config.assets.precompile