Rails4链轮;资产逻辑路径没有扩展名

时间：2013-12-31 10:58:56

标签： ruby ruby-on-rails-4 sprockets

我最近升级到Rails 4，在运行我的请求规范时，我开始收到以下错误：

  

失败/错误：无法从回溯中找到匹配的行        链轮::引发ArgumentError：          资产逻辑路径没有扩展名：europe

     

Blockquote＃/ usr / local / rvm / gems / ruby​​-1.9.3-p448 / gems / sprockets-10.2.1 / lib / sprockets / asset.rb：36：in initialize' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/base.rb:380:in new'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/base.rb:380:in build_asset' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/index.rb:94:in块中的build_asset'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/caching.rb:58:in cache_asset' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/index.rb:93:in build_asset'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/base.rb:287:in find_asset' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/index.rb:61:in find_asset'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/sprockets-2.10.1/lib/sprockets/server.rb:47:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/journey/router.rb:71:in阻止通话'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/journey/router.rb:59:in each' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/journey/router.rb:59:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/routing/route_set.rb:680:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/etag.rb:23:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/conditionalget.rb:25:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/head.rb:11:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/remotipart-1.2.1/lib/remotipart/middleware.rb:27:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/params_parser.rb:27:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/flash.rb:241:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/session/abstract/id.rb:225:in context'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/session/abstract/id.rb:220:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/cookies.rb:486:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/activerecord-4.0.2/lib/active_record/query_cache.rb:36:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/activerecord-4.0.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/callbacks.rb:29:in block in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/callbacks.rb:373:in 运行 _515869138317914613_ 呼叫 _callbacks'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/callbacks.rb:80:in run_callbacks' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/callbacks.rb:27:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/remote_ip.rb:76:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/debug_exceptions.rb:17:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/show_exceptions.rb:30:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/railties-4.0.2/lib/rails/rack/logger.rb:38:in call_app'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/railties-4.0.2/lib/rails/rack/logger.rb:20:in block in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/tagged_logging.rb:67:in阻止标记'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/tagged_logging.rb:25:in tagged' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/tagged_logging.rb:67:in tagged'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/railties-4.0.2/lib/rails/rack/logger.rb:20:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/request_id.rb:21:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/methodoverride.rb:21:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/runtime.rb:17:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/activesupport-4.0.2/lib/active_support/cache/strategy/local_cache.rb:83:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/actionpack-4.0.2/lib/action_dispatch/middleware/static.rb:64:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/sendfile.rb:112:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/railties-4.0.2/lib/rails/engine.rb:511:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/railties-4.0.2/lib/rails/application.rb:97:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/builder.rb:138:in call'        ＃/ usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/urlmap.rb:65:in block in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/urlmap.rb:50:in每个'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/urlmap.rb:50:in call' # /usr/local/rvm/gems/ruby-1.9.3-p448/gems/capybara-2.2.0/lib/capybara/server.rb:19:in call'        ＃/usr/local/rvm/gems/ruby-1.9.3-p448/gems/rack-1.5.2/lib/rack/handler/webrick.rb:60:in service' # /usr/local/rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/webrick/httpserver.rb:138:in service'        ＃/usr/local/rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/webrick/httpserver.rb:94:in run' # /usr/local/rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/webrick/server.rb:191:in阻止在start_thread'

有没有办法让Sprockets接受没有扩展名的文件？

宝石： 链轮：2.10.1 Rails：4.0.2

2 个答案:

答案 0 :(得分：23)

在 config / application.rb 文件中添加

initializer 'setup_asset_pipeline', :group => :all  do |app|
  # We don't want the default of everything that isn't js or css, because it pulls too many things in
  app.config.assets.precompile.shift

  # Explicitly register the extensions we are interested in compiling
  app.config.assets.precompile.push(Proc.new do |path|
    File.extname(path).in? [
      '.html', '.erb', '.haml',                 # Templates
      '.png',  '.gif', '.jpg', '.jpeg',         # Images
      '.eot',  '.otf', '.svc', '.woff', '.ttf', # Fonts
    ]
  end)
end

所以它看起来像

module ProjectName
  class Application < Rails::Application
    # Settings in config/environments/* take precedence over those specified here.
    # Application configuration should go into files in config/initializers
    # -- all .rb files in that directory are automatically loaded.

    # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
    # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
    # config.time_zone = 'Central Time (US & Canada)'

    # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
    # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
    # config.i18n.default_locale = :de
    initializer 'setup_asset_pipeline', :group => :all  do |app|
      # We don't want the default of everything that isn't js or css, because it pulls too many things in
      app.config.assets.precompile.shift

      # Explicitly register the extensions we are interested in compiling
      app.config.assets.precompile.push(Proc.new do |path|
        File.extname(path).in? [
          '.html', '.erb', '.haml',                 # Templates
          '.png',  '.gif', '.jpg', '.jpeg',         # Images
          '.eot',  '.otf', '.svc', '.woff', '.ttf', # Fonts
        ]
      end)
    end
  end
end

答案 1 :(得分：6)

为了预编译资产，您需要将没有扩展名的任何文件从app / assets移动到供应商/资产中。这是一个已知的问题，链轮和凉亭在他们的自述文件中有关于它的警告，请参阅https://github.com/stve/bower/pull/4/files

或者您可以确保app / assets中的所有文件都有扩展名，但这更耗时。

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