rake資產：預編譯失敗

Question

我有一個在開發中正常工作的Rails應用程序。我正在使用RubyMine進行開發，但是我使用Webrick和sqlite3測試並從終端運行它（文件存儲在運行在OSX終端上的Ubuntu工作站上）。 該應用程序使用修改Boostrap模板，它工作正常。 現在我想嘗試在生產模式下運行它。

這是我做過什麼： Rails的版本是3.2.11，我用RVM 1.8.1紅寶石-1.9.2-P290

config.logger = Logger.new(STDOUT) in environment/production.rb 
config.serve_static_assets = true in environment/production.rb 
export RAILS_ENV=production 
rake db:migrate (works fine) 
rake assets:precompile --trace 

我得到以下錯誤：

peter@fshsweden:/var/www/prod/mackmyra2.dnsalias.com$ rake assets:precompile --trace 
** Invoke assets:precompile (first_time) 
** Execute assets:precompile 
/home/peter/.rvm/rubies/ruby-1.9.2-p290/bin/ruby /home/peter/.rvm/gems/ruby-1.9.2-p290/bin/rake  assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace 
** Invoke assets:precompile:all (first_time) 
** Execute assets:precompile:all 
** Invoke assets:precompile:primary (first_time) 
** Invoke assets:environment (first_time) 
** Execute assets:environment 
** Invoke environment (first_time) 
** Execute environment 
** Invoke tmp:cache:clear (first_time) 
** Execute tmp:cache:clear 
** Execute assets:precompile:primary 
Compiled jquery.js (2ms) (pid 4521) 
Compiled jquery_ujs.js (0ms) (pid 4521) 
Compiled bootstrap.js (0ms) (pid 4521) 
Compiled articles.js (68ms) (pid 4521) 
Compiled lightbox.js (0ms) (pid 4521) 
Compiled main.js (0ms) (pid 4521) 
Compiled prettify.js (0ms) (pid 4521) 
Compiled public.js (1ms) (pid 4521) 
Compiled small_articles.js (0ms) (pid 4521) 
Compiled application.js (142ms) (pid 4521) 
Compiled application.css (4744ms) (pid 4521) 
rake aborted! 
/var/www/prod/mackmyra2.dnsalias.com/app/views/articles/_form.html.erb:6: syntax error, unexpected  ')' 
... 'form-horizontal'}) do |ff|).to_s); _erbout.concat "\n" 
...        ^
/var/www/prod/mackmyra2.dnsalias.com/app/views/articles/_form.html.erb:45: syntax error, unexpected  keyword_ensure, expecting ')' 
/var/www/prod/mackmyra2.dnsalias.com/app/views/articles/_form.html.erb:47: syntax error, unexpected  keyword_end, expecting ')' 
    (in /var/www/prod/mackmyra2.dnsalias.com/app/views/articles/_form.html.erb) 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/tilt-1.3.3/lib/tilt/template.rb:209:in `instance_eval' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/tilt-1.3.3/lib/tilt/template.rb:209:in `evaluate_source' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/tilt-1.3.3/lib/tilt/template.rb:144:in `cached_evaluate' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/tilt-1.3.3/lib/tilt/template.rb:127:in `evaluate' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/tilt-1.3.3/lib/tilt/template.rb:76:in `render' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/context.rb:193:in `block in evaluate' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `evaluate' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/processed_asset.rb:12:in `initialize' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:249:in `new' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:249:in `block in build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:270:in `circular_call_protection' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:248:in `build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in  `cache_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/bundled_asset.rb:16:in `initialize' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `new' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in  `build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in  build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in `cache_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/static_compiler.rb:19:in `block in compile' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:219:in `block in each_logical_path' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:206:in `block (2 levels) in each_file' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:196:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:196:in `each_entry' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:204:in `block in each_file' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each_file' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/sprockets-2.2.2/lib/sprockets/base.rb:217:in `each_logical_path' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/static_compiler.rb:18:in `compile' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:56:in `internal_precompile' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `call' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `block in execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:166:in `block in invoke_with_call_chain' 
/home/peter/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:159:in `invoke_with_call_chain' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `call' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `block in execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:166:in `block in invoke_with_call_chain' 
/home/peter/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:159:in  `invoke_with_call_chain' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:143:in `invoke_task' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `block (2 levels) in top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `block in top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:110:in `run_with_threads' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:95:in `top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:73:in `block in run' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:160:in `standard_exception_handling' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:70:in `run' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/bin/rake:33:in `<top (required)>' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/bin/rake:23:in `load' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/bin/rake:23:in `<main>' 
Tasks: TOP => assets:precompile:primary 
rake aborted! 
Command failed with status (1): [/home/peter/.rvm/rubies/ruby-1.9.2-p290/bi...] 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils.rb:53:in `block in  create_shell_runner' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils.rb:45:in `call' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils.rb:45:in `sh' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils_ext.rb:40:in `sh' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils.rb:80:in `ruby' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/file_utils_ext.rb:40:in `ruby' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:12:in  `ruby_rake_task' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.2.11/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `call' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:228:in `block in execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:166:in `block in  invoke_with_call_chain' 
/home/peter/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:159:in  `invoke_with_call_chain' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:143:in `invoke_task' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `block (2 levels) in top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `each' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:101:in `block in top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:110:in `run_with_threads' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:95:in `top_level' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:73:in `block in run' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:160:in `standard_exception_handling' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/lib/rake/application.rb:70:in `run' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/gems/rake-10.0.3/bin/rake:33:in `<top (required)>' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/bin/rake:23:in `load' 
/home/peter/.rvm/gems/ruby-1.9.2-p290/bin/rake:23:in `<main>' 
Tasks: TOP => assets:precompile 

現在，如果我在乾淨的Rails應用上進行上述操作，它就可以工作。但它在我的應用程序上失敗了，我認爲它正在工作。你能指出什麼是錯的嗎？

_form.rb是一個簡單的simple_form調用btw，沒有什麼特別的。

（這裏只是兩行顯示在錯誤似乎發生）

<%= yield :title %> 
<%= simple_form_for(@article, :html => {:multipart => true, :class => 'form-horizontal'}) do |ff| %> 

任何幫助表示讚賞！

Answer 1

好吧，事實證明，這是我的一個混蛋。當幾個星期前解決一些其他資產的問題，我已經擺弄周圍的（在配置/ application.rb中）

config.assets.paths << "#{Rails.root}/app/assets" 

和意外增加（在一些絕望的舉動我猜）

config.assets.paths << "#{Rails.root}/app" 

這當然包括應用程序中的所有東西作爲資產，這是非常錯誤的。

直到我必須做一個rake資產：precompile之前，這個錯誤才顯示出來。由於我沒有真正瞭解該命令做了什麼，我沒有看到它試圖將視圖ERB文件編譯爲資產。

找到這篇文章後：http://blog.55minutes.com/2012/02/untangling-the-rails-asset-pipeline-part-2-production/我意識到它是錯誤地包括視圖文件，它必須是一個路徑問題。

小錯誤，但很難解決。 Rails標準的排序。