生產中找不到軌道4資產（摘要路徑正常）

Question

我在生產中遇到資產問題。

我無法加載樣式表，JavaScript或甚至圖像。

當我嘗試訪問某些內容時，它顯示我錯誤 - 未找到 但是當我嘗試使用-digest訪問時，沒關係。

我有資產預編譯，通過Capistrano的成功部署清單 - > assets_manifest.json

感謝

日誌：樣式錯誤（樣式表加載themes_for_rails寶石） 當我試圖進入/資產/默認/stylesheets/application-ec9a310f792c60f2f77810cfcd9b903f.css，就是一切OK

I, [2013-07-17T14:38:45.120183 #31938] INFO -- : Started GET "/assets/default/stylesheets/application.css?locale=cs" for 90.181.17.25 at 2013-07-17 14:38:45 +0200 
I, [2013-07-17T14:38:45.123007 #31938] INFO -- : Processing by ThemesForRails::AssetsController#stylesheets as CSS 
I, [2013-07-17T14:38:45.123429 #31938] INFO -- : Parameters: {"locale"=>"cs", "theme"=>"navarsi", "asset"=>"application"} 
I, [2013-07-17T14:38:45.124912 #31938] INFO -- : Rendered text template (0.0ms) 
I, [2013-07-17T14:38:45.125177 #31938] INFO -- : Completed 404 Not Found in 2ms (Views: 0.5ms | ActiveRecord: 0.0ms) 

圖像日誌錯誤：

ActionController::RoutingError (No route matches [GET] "/assets/icons/flags/24/cs.png"): 
    actionpack (4.0.0) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call' 
    actionpack (4.0.0) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call' 
    railties (4.0.0) lib/rails/rack/logger.rb:38:in `call_app' 
    railties (4.0.0) lib/rails/rack/logger.rb:21:in `block in call' 
    activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `block in tagged' 
    activesupport (4.0.0) lib/active_support/tagged_logging.rb:25:in `tagged' 
    activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `tagged' 
    railties (4.0.0) lib/rails/rack/logger.rb:21:in `call' 
    actionpack (4.0.0) lib/action_dispatch/middleware/request_id.rb:21:in `call' 
    rack (1.5.2) lib/rack/methodoverride.rb:21:in `call' 
    rack (1.5.2) lib/rack/runtime.rb:17:in `call' 
    activesupport (4.0.0) lib/active_support/cache/strategy/local_cache.rb:83:in `call' 
    railties (4.0.0) lib/rails/engine.rb:511:in `call' 
    railties (4.0.0) lib/rails/application.rb:97:in `call' 
    railties (4.0.0) lib/rails/railtie/configurable.rb:30:in `method_missing' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/rack/request_handler.rb:96:in `process_request' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_request_handler.rb:513:in `accept_and_process_next_request' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_request_handler.rb:274:in `main_loop' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/rack/application_spawner.rb:206:in `start_request_handler' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/rack/application_spawner.rb:171:in `block in handle_spawn_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/utils.rb:479:in `safe_fork' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/rack/application_spawner.rb:166:in `handle_spawn_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server.rb:180:in `start' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/rack/application_spawner.rb:129:in `start' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/spawn_manager.rb:253:in `block (2 levels) in spawn_rack_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server_collection.rb:132:in `lookup_or_add' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/spawn_manager.rb:246:in `block in spawn_rack_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server_collection.rb:82:in `block in synchronize' 
    <internal:prelude>:10:in `synchronize' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/spawn_manager.rb:244:in `spawn_rack_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/spawn_manager.rb:137:in `spawn_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/spawn_manager.rb:275:in `handle_spawn_application' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously' 
    /usr/local/rvm/gems/ruby-1.9.3-p125/gems/passenger-3.0.11/helper-scripts/passenger-spawn-server:99:in `<main>' 

這是我的生產環境配置

Project::Application.configure do 
    # Settings specified here will take precedence over those in config/application.rb. 

    config.assets.precompile << Ckeditor.assets 
    config.assets.precompile << %w(*/fonts/**/*.*) 
    config.assets.precompile << %w(*.png *.jpg *.jpeg *.gif) 

    # Code is not reloaded between requests. 
    config.cache_classes = true 

    # Eager load code on boot. This eager loads most of Rails and 
    # your application in memory, allowing both thread web servers 
    # and those relying on copy on write to perform better. 
    # Rake tasks automatically ignore this option for performance. 
    config.eager_load = true 

    # Full error reports are disabled and caching is turned on. 
    config.consider_all_requests_local  = false 
    config.action_controller.perform_caching = true 

    # Enable Rack::Cache to put a simple HTTP cache in front of your application 
    # Add `rack-cache` to your Gemfile before enabling this. 
    # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid. 
    # config.action_dispatch.rack_cache = true 

    # Disable Rails's static asset server (Apache or nginx will already do this). 
    config.serve_static_assets = true 

    # Compress JavaScripts and CSS. 
    config.assets.js_compressor = :uglifier 
    config.assets.css_compressor = :sass 

    # Do not fallback to assets pipeline if a precompiled asset is missed. 
    config.assets.compile = false 
    # config.assets.compile = true 

    # Generate digests for assets URLs. 
    config.assets.digest = true 

    # Version of your assets, change this if you want to expire all your assets. 
    config.assets.version = '1.0' 

    # 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 

    # Set to :debug to see everything in the log. 
    config.log_level = :info 

    # 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 in app/assets folder are already added. 
    # config.assets.precompile += %w(search.js) 

    # Ignore bad email addresses and do not raise email delivery errors. 
    # Set this to true and configure the email server for immediate delivery to raise delivery errors. 
    # config.action_mailer.raise_delivery_errors = false 

    # 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 

    # Disable automatic flushing of the log to improve performance. 
    # config.autoflush_log = false 

    # Use default logging formatter so that PID and timestamp are not suppressed. 
    config.log_formatter = ::Logger::Formatter.new 
end 

Answer 1

我有一個類似的問題，以你的。

這裏是我的IMAGE_TAG鏈接的解決方案：使用IMAGE_TAG asset_path（）代替IMAGE_TAG「/pic.ext」是這樣的：

<%= image_tag asset_path("combat_elephant.png") %> 
<%= link_to (image_tag asset_path("puskay_pivka_zahvatyat.png")), "/path" %> 

而且我使用nginx的的靜態資產，所以我必須配置.serve_static_assets =虛假和config.assets.compile =真

希望幫助

Answer 2

這裏描述你可能有同樣的問題：No route matches [GET] /assets

基本上，如果您使用Rails服務器來測試您的應用程序，則預編譯的資產不會在默認情況下提供。 Rails期望Web服務器（apache，nginx等）爲它們提供服務。您需要更改config/environments/production.rb並將serve_static_assets設置爲true。