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我想在Heroku上部署Rails應用程序。部署成功,但是當我訪問它加載的鏈接時:Rails資產管道未預編譯

很抱歉,發生了問題。

我的Heroku的日誌:

2013-06-19T05:38:11.283378+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.2/lib/unicorn/http_server.rb:632:in `worker_loop' 
2013-06-19T05:38:11.283378+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.2/lib/unicorn/http_server.rb:142:in `start' 
2013-06-19T05:38:11.283378+00:00 app[web.1]: 
2013-06-19T05:38:11.283378+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/bin/unicorn:23:in `load' 
2013-06-19T05:38:11.283378+00:00 app[web.1]: 
2013-06-19T05:38:11.283205+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward' 
2013-06-19T05:38:11.283378+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.2/lib/unicorn/http_server.rb:500:in `spawn_missing_workers' 
2013-06-19T05:38:11.283378+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/bin/unicorn:23:in `<main>' 
2013-06-19T05:38:11.605271+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=1ms service=6ms status=200 bytes=0 
2013-06-19T05:46:35.840790+00:00 heroku[api]: Deploy 8cb868f by [email protected] 
2013-06-19T05:46:35.868513+00:00 heroku[api]: Release v14 created by [email protected] 
2013-06-19T05:46:35.922569+00:00 heroku[api]: Deploy 8cb868f by [email protected] 
2013-06-19T05:46:36.324147+00:00 heroku[web.1]: State changed from up to starting 
2013-06-19T05:46:41.282127+00:00 heroku[web.1]: Stopping all processes with SIGTERM 
2013-06-19T05:46:41.643826+00:00 heroku[web.1]: Starting process with command `bundle exec unicorn -p 26808 -c ./config/unicorn.rb` 
2013-06-19T05:46:42.205959+00:00 app[web.1]: Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT 
2013-06-19T05:46:42.205959+00:00 app[web.1]: Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT 
2013-06-19T05:46:42.211787+00:00 app[web.1]: Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT 
2013-06-19T05:46:42.211899+00:00 app[web.1]: Unicorn master intercepting TERM and sending myself QUIT instead 
2013-06-19T05:46:42.521138+00:00 app[web.1]: I, [2013-06-19T05:46:42.520941 #2] INFO -- : reaped #<Process::Status: pid 12 exit 0> worker=2 
2013-06-19T05:46:42.931268+00:00 app[web.1]: I, [2013-06-19T05:46:42.931050 #2] INFO -- : reaped #<Process::Status: pid 6 exit 0> worker=0 
2013-06-19T05:46:43.034955+00:00 app[web.1]: I, [2013-06-19T05:46:43.034726 #2] INFO -- : master complete 
2013-06-19T05:46:43.034537+00:00 app[web.1]: I, [2013-06-19T05:46:43.034330 #2] INFO -- : reaped #<Process::Status: pid 9 exit 0> worker=1 
2013-06-19T05:46:43.542795+00:00 app[web.1]: I, [2013-06-19T05:46:43.542380 #2] INFO -- : Refreshing Gem list 
2013-06-19T05:46:44.987862+00:00 heroku[web.1]: Process exited with status 0 
2013-06-19T05:46:46.870812+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5) 
2013-06-19T05:46:46.871078+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5) 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   SECURITY WARNING: No secret option provided to Rack::Session::Cookie. 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   future versions will even invalidate your existing user cookies. 
2013-06-19T05:46:48.902214+00:00 app[web.1]: 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   This poses a security threat. It is strongly recommended that you 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   provide a secret to prevent exploits that may be possible from crafted 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   cookies. This will not be supported in future versions of Rack, and 
2013-06-19T05:46:48.902214+00:00 app[web.1]:   Called from: /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.7/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'. 
2013-06-19T05:46:48.902214+00:00 app[web.1]: 
2013-06-19T05:46:49.604717+00:00 app[web.1]: I, [2013-06-19T05:46:49.604512 #2] INFO -- : listening on addr=0.0.0.0:26808 fd=11 
2013-06-19T05:46:49.659527+00:00 app[web.1]: I, [2013-06-19T05:46:49.658277 #6] INFO -- : worker=0 ready 
2013-06-19T05:46:49.686315+00:00 app[web.1]: I, [2013-06-19T05:46:49.685073 #9] INFO -- : worker=1 ready 
2013-06-19T05:46:49.698603+00:00 app[web.1]: I, [2013-06-19T05:46:49.698296 #2] INFO -- : master process ready 
2013-06-19T05:46:49.723342+00:00 app[web.1]: I, [2013-06-19T05:46:49.722972 #12] INFO -- : worker=2 ready 
2013-06-19T05:46:49.784187+00:00 heroku[web.1]: State changed from starting to up 
2013-06-19T05:46:50.995400+00:00 app[web.1]: 
2013-06-19T05:46:50.995400+00:00 app[web.1]: 
2013-06-19T05:46:50.995400+00:00 app[web.1]: Started GET "/public" for 1.38.20.65 at 2013-06-19 05:46:50 +0000 
2013-06-19T05:46:51.182896+00:00 app[web.1]: Processing by PublicController#index as HTML 
2013-06-19T05:46:51.294000+00:00 app[web.1]: Rendered public/index.html.erb within layouts/application (50.5ms) 
2013-06-19T05:46:51.327417+00:00 heroku[router]: at=info method=GET path=/public host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=5ms service=537ms status=500 bytes=643 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  16: 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  17: <!-- Bootstrap CSS --> 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  18: <%= stylesheet_link_tag "bootstrap.css" %> 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  19: <%= stylesheet_link_tag "responsive.css" %> 
2013-06-19T05:46:51.308266+00:00 app[web.1]: Completed 500 Internal Server Error in 125ms 
2013-06-19T05:46:51.316108+00:00 app[web.1]: 
2013-06-19T05:46:51.316108+00:00 app[web.1]: ActionView::Template::Error (bootstrap.css isn't precompiled): 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  15: <%= csrf_meta_tags %> 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  20: <!-- Bootstrap CSS --> 
2013-06-19T05:46:51.316108+00:00 app[web.1]:  21: 
2013-06-19T05:46:51.316108+00:00 app[web.1]: app/views/layouts/application.html.erb:18:in `_app_views_layouts_application_html_erb__942151506316232271_24121720' 
2013-06-19T05:46:51.316324+00:00 app[web.1]: 
2013-06-19T05:46:51.316324+00:00 app[web.1]: 
2013-06-19T05:46:51.955782+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=2ms service=93ms status=200 bytes=0 
2013-06-19T06:11:30.231072+00:00 app[web.1]: 
2013-06-19T06:11:30.231072+00:00 app[web.1]: 
2013-06-19T06:11:30.231072+00:00 app[web.1]: Started GET "/public" for 1.38.20.65 at 2013-06-19 06:11:30 +0000 
2013-06-19T06:11:30.444693+00:00 app[web.1]: Processing by PublicController#index as HTML 
2013-06-19T06:11:30.669497+00:00 app[web.1]: Rendered public/index.html.erb within layouts/application (77.6ms) 
2013-06-19T06:11:30.708867+00:00 app[web.1]: Completed 500 Internal Server Error in 256ms 
2013-06-19T06:11:30.715093+00:00 app[web.1]: ActionView::Template::Error (bootstrap.css isn't precompiled): 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  15: <%= csrf_meta_tags %> 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  17: <!-- Bootstrap CSS --> 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  19: <%= stylesheet_link_tag "responsive.css" %> 
2013-06-19T06:11:30.715278+00:00 app[web.1]: 
2013-06-19T06:11:30.715278+00:00 app[web.1]: 
2013-06-19T06:11:30.715093+00:00 app[web.1]: 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  16: 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  20: <!-- Bootstrap CSS --> 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  21: 
2013-06-19T06:11:30.715093+00:00 app[web.1]: app/views/layouts/application.html.erb:18:in `_app_views_layouts_application_html_erb__942151506316232271_24178020' 
2013-06-19T06:11:30.715093+00:00 app[web.1]:  18: <%= stylesheet_link_tag "bootstrap.css" %> 
2013-06-19T06:11:30.725572+00:00 heroku[router]: at=info method=GET path=/public host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=2ms service=588ms status=500 bytes=643 
2013-06-19T06:11:31.519922+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=0ms service=2ms status=304 bytes=0 
2013-06-19T06:29:59.349659+00:00 app[web.1]: 
2013-06-19T06:29:59.349659+00:00 app[web.1]: Started GET "/public" for 1.38.20.65 at 2013-06-19 06:29:59 +0000 
2013-06-19T06:29:59.349659+00:00 app[web.1]: 
2013-06-19T06:29:59.388827+00:00 app[web.1]: Processing by PublicController#index as HTML 
2013-06-19T06:29:59.412817+00:00 app[web.1]: Completed 500 Internal Server Error in 24ms 
2013-06-19T06:29:59.414621+00:00 app[web.1]: 
2013-06-19T06:29:59.414621+00:00 app[web.1]: ActionView::Template::Error (bootstrap.css isn't precompiled): 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  15: <%= csrf_meta_tags %> 
2013-06-19T06:29:59.411020+00:00 app[web.1]: Rendered public/index.html.erb within layouts/application (13.3ms) 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  16: 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  21: 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  17: <!-- Bootstrap CSS --> 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  19: <%= stylesheet_link_tag "responsive.css" %> 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  20: <!-- Bootstrap CSS --> 
2013-06-19T06:29:59.414621+00:00 app[web.1]:  18: <%= stylesheet_link_tag "bootstrap.css" %> 
2013-06-19T06:29:59.414814+00:00 app[web.1]: 
2013-06-19T06:29:59.414814+00:00 app[web.1]: 
2013-06-19T06:29:59.414621+00:00 app[web.1]: app/views/layouts/application.html.erb:18:in `_app_views_layouts_application_html_erb__942151506316232271_24121720' 
2013-06-19T06:29:59.452266+00:00 heroku[router]: at=info method=GET path=/public host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=10ms service=108ms status=500 bytes=643 
2013-06-19T06:30:00.121551+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=iface.herokuapp.com fwd="1.38.20.65" dyno=web.1 connect=4ms service=5ms status=304 bytes=0 

我試圖通過耙資產解決上述錯誤:預編譯,但去下面的錯誤。

[email protected]:~/sites/iface$ rake assets:precompile 
/home/iface/.rvm/rubies/ruby-1.9.3-p429/bin/ruby /home/iface/.rvm/gems/[email protected]/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets 
rake aborted! 
undefined method `[]' for nil:NilClass 
    (in /home/iface/sites/iface/app/assets/stylesheets/application.css) 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-rails-3.2.6/lib/sass/rails/helpers.rb:32:in `resolver' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-rails-3.2.6/lib/sass/rails/helpers.rb:25:in `image_url' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/funcall.rb:112:in `_perform' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/node.rb:40:in `perform' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/list.rb:70:in `block in _perform' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/list.rb:70:in `map' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/list.rb:70:in `_perform' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/script/node.rb:40:in `perform' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:298:in `visit_prop' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:37:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:100:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `block in visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `map' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:109:in `block in visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:121:in `with_environment' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:108:in `visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:37:in `block in visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:320:in `visit_rule' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:37:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:100:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `block in visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `map' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:53:in `visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:109:in `block in visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:121:in `with_environment' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:108:in `visit_children' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:37:in `block in visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:128:in `visit_root' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/base.rb:37:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:100:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/visitors/perform.rb:7:in `visit' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/tree/root_node.rb:20:in `render' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/engine.rb:315:in `_render' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-3.2.8/lib/sass/engine.rb:262:in `render' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sass-rails-3.2.6/lib/sass/rails/compressor.rb:12:in `compress' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/compressors.rb:74:in `compress' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/processing.rb:243:in `block in css_compressor=' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `call' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `evaluate' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/tilt-1.3.7/lib/tilt/template.rb:77:in `render' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/context.rb:177:in `block in evaluate' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `each' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `evaluate' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/bundled_asset.rb:26:in `initialize' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `new' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `build_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/index.rb:89:in `block in build_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/caching.rb:19:in `cache_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/index.rb:88:in `build_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:163:in `find_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/index.rb:56:in `find_asset' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/static_compiler.rb:23:in `block in compile' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:212:in `block in each_logical_path' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:200:in `block (2 levels) in each_file' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each_entry' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:198:in `block in each_file' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each_file' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/sprockets-2.1.3/lib/sprockets/base.rb:210:in `each_logical_path' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/static_compiler.rb:18:in `compile' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:56:in `internal_precompile' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `call' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `block in execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `each' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:184:in `block in invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:177:in `invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:170:in `invoke' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `call' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `block in execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `each' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:184:in `block in invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:177:in `invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:170:in `invoke' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:143:in `invoke_task' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `block (2 levels) in top_level' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `each' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `block in top_level' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:110:in `run_with_threads' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:95:in `top_level' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:73:in `block in run' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:160:in `standard_exception_handling' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:70:in `run' 
Tasks: TOP => assets:precompile:primary 
(See full trace by running task with --trace) 
rake aborted! 
Command failed with status (1): [/home/iface/.rvm/rubies/ruby-1.9.3-p429/bi...] 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils.rb:53:in `block in create_shell_runner' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils.rb:45:in `call' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils.rb:45:in `sh' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils_ext.rb:37:in `sh' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils.rb:80:in `ruby' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/file_utils_ext.rb:37:in `ruby' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:12:in `ruby_rake_task' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/gems/actionpack-3.2.7/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `call' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:246:in `block in execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `each' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:241:in `execute' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:184:in `block in invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:177:in `invoke_with_call_chain' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/task.rb:170:in `invoke' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:143:in `invoke_task' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `block (2 levels) in top_level' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `each' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:101:in `block in top_level' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:110:in `run_with_threads' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:95:in `top_level' 
/home/iface/.rvm/gems/ruby-1.9.3[email protected]/gems/rake-10.0.4/lib/rake/application.rb:73:in `block in run' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:160:in `standard_exception_handling' 
/home/iface/.rvm/gems/[email protected]/gems/rake-10.0.4/lib/rake/application.rb:70:in `run' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/bin/ruby_noexec_wrapper:14:in `eval' 
/home/iface/.rvm/gems/ruby-1.9.3-p429/bin/ruby_noexec_wrapper:14:in `<main>' 
Tasks: TOP => assets:precompile 
(See full trace by running task with --trace) 

Please Help! Its almost a week now that I am coming across this error. 
+0

請提供您的Gemfile –

+0

您的'application.css'的內容是什麼? – zeantsoi

+0

您是否嘗試過清潔,然後再次預編譯您的資產? – Silver

回答

0

您是否自己添加引導文件或使用了寶石? 如果您添加到資產文件夾,則需要在config/environments/production.rb中指定要預編譯的文件。