rake资产：预编译失败

Question

我有一个在开发中正常工作的Rails应用程序。我正在使用RubyMine进行开发，但是我使用Webrick和sqlite3测试并从终端运行它（文件存储在运行在OSX终端上的Ubuntu工作站上）。 该应用程序使用修改Boostrap模板，它工作正常。 现在我想尝试在生产模式下运行它。

这是我做过什么： Rails的版本是3.2.11，我用RVM 1.8.1红宝石-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 

我得到以下错误：

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 

现在，如果我在干净的Rails应用上进行上述操作，它就可以工作。但它在我的应用程序上失败了，我认为它正在工作。你能指出什么是错的吗？

_form.rb是一个简单的simple_form调用btw，没有什么特别的。

（这里只是两行显示在错误似乎发生）

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

任何帮助表示赞赏！

Answer 1

好吧，事实证明，这是我的一个混蛋。当几个星期前解决一些其他资产的问题，我已经摆弄周围的（在配置/ application.rb中）

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

和意外增加（在一些绝望的举动我猜）

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

这当然包括应用程序中的所有东西作为资产，这是非常错误的。

直到我必须做一个rake资产：precompile之前，这个错误才显示出来。由于我没有真正了解该命令做了什么，我没有看到它试图将视图ERB文件编译为资产。

找到这篇文章后：http://blog.55minutes.com/2012/02/untangling-the-rails-asset-pipeline-part-2-production/我意识到它是错误地包括视图文件，它必须是一个路径问题。

小错误，但很难解决。 Rails标准的排序。