Rails资产管道在生产环境中不起作用？

Question

我最近将应用程序从Rails 3.0升级到3.1.我已经按照我可以找到的任何指令启用资产管道,但在生产环境中它总是失败:

<%= javascript_include_tag "application" %>

给我

<script src="/javascripts/application.js" type="text/javascript"></script>

缺少摘要,我收到以下错误:

cache: [GET /javascripts/application.js] miss
Started GET "/javascripts/application.js" for 127.0.0.1 at 2011-10-03 23:31:36 +0100
ActionController::RoutingError (No route matches [GET] "/javascripts/application.js"):

我在application.rb中尝试过这些设置的变体:

require File.expand_path('../boot', __FILE__)

#require 'rails/all'
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "rails/test_unit/railtie"

if defined?(Bundler)
  # If you precompile assets before deploying to production, use this line
  Bundler.require *Rails.groups(:assets => %w(development test))
  # If you want your assets lazily compiled in production, use this line
  # Bundler.require(:default, :assets, Rails.env)
end


module Blog
  class Application < Rails::Application
    config.autoload_paths += %W(#{config.root}/lib)
    config.encoding = "utf-8"
    config.filter_parameters += [:password]
    config.assets.enabled = true
    config.assets.version = '1.0'
  end
end

和完整的production.rb(减去一些评论)

Blog::Application.configure do
  config.cache_classes = true
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
  config.serve_static_assets = false
  config.assets.compress = true
  config.assets.compile = false
  config.assets.digest = true
  config.i18n.fallbacks = true
  config.active_support.deprecation = :notify
end

我已经完成了rake assets:precompile任务.

我错过了任何明显的步骤吗？

编辑:一些其他细节:

我的资产在app/assets文件夹中.app/assets/images,app/assets/javascripts,app/assets/stylesheets,等.

我看到我的文件在我的public/assets目录中使用名称和摘要生成.

app/assets/javascripts/application.js确实编译成类似于public/assets/application-6ec417a53cb2bdb949966a153a61e7b1.js他们最终在public目录中的东西.

Answer 1

链轮没有加载.

在努力消除在以前版本的轨道的活动记录(一拉这个问题在Rails 3中(测试版)中删除的ActiveRecord)将require 'rails/all'被取代

require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "rails/test_unit/railtie"

这里缺少的是 sprockets/railtie