Rails應用程序在本地工作，在Heroku上崩潰

Question

我一直在試圖找出日誌中出了什麼問題，但不知道如何解決它。以下是日誌中的片段，我對如何修復有些困惑。任何幫助將不勝感激。

Could not load SystemTimer >= v1.2.0. Falling back to timeout.rb. SystemTimer is STRONGLY recommended for timeouts in Ruby 1.8.7. See http://ph7spot.com/blog/system-timer-1-2-release for details. 

/app/.bundle/gems/ruby/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:306:in `depend_on': No such file to load -- spec_helper (LoadError) 

，這是在日誌

from /app/.bundle/gems/ruby/1.8/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `run_initializers' 

根據捆綁的，下面的寶石正在使用

據包安裝的頂部，下面的寶石被安裝

使用rake（0.9.2） 使用摘要（1.0.0） 使用activesupport（3.0.3） 使用構建器使用I18N（2.1.2） 使用activemodel的（0.6.0） 使用erubis（3.0.3） （2.6.6） 使用齒條（1.2.4） 使用機架式（0.6.14） 使用齒條 - 試驗（0.5.7） 使用tzinfo（0.3.29） 使用ActionPack的（3.0.3） 使用MIME類型（1.16） 使用多語種（0.3.2） 使用樹梢（1.4.10） 使用郵件使用的ActionMailer（2.2.19） 使用AREL（3.0.3） 使用ActiveRecord（2.0.10） 使用的ActiveResource（3.0.3） 使用BSON（3.0.3） （1.3.1） 使用bson_ext（1.3 0.1） 使用捆綁（1.0.18） 使用carrierwave（0.5.7） 使用EXCON（0.6.6） 使用formatador（0.2.1） 使用multi_json（1.0.3） 使用net-SSH（2.1.4） 使用net-SCP（1.0.4） 使用引入nokogiri（1.5.0） 使用紅寶石-HMAC（0.4.0） 使用霧（0.11.0） 使用formtastic（1.2.4） 使用蒙戈（1.3。 1） 使用勇敢（0.3.8） 使用mongo_mapper（0.9.2） 使用托爾（0.14.6） 使用railties（3.0.3） 使用導軌（3.0.3） 使用Rails3中發電機（0.17。 4）

下面是完整的Heroku的日誌

2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2011-09-19T00:19:53+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:19:53+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:19:53+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>' 
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval' 
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `block (3 levels) in <main>' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `new' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `map' 
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:18:in `block (2 levels) in <main>' 
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' 
2011-09-19T00:19:53+00:00 heroku[web.1]: Process exited 
2011-09-19T00:19:53+00:00 heroku[web.1]: State changed from starting to crashed 
2011-09-19T00:31:24+00:00 heroku[web.1]: State changed from crashed to created 
2011-09-19T00:31:24+00:00 heroku[web.1]: State changed from created to starting 
2011-09-19T00:31:27+00:00 heroku[web.1]: Starting process with command `thin -p 42871 -e production -R /home/heroku_rack/heroku.ru start` 
2011-09-19T00:31:31+00:00 app[web.1]: /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:304:in `rescue in depend_on': No such file to load -- spec_helper (LoadError) 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:299:in `depend_on' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing' 
2011-09-19T00:31:31+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2011-09-19T00:31:31+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:31:31+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:31:31+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>' 
2011-09-19T00:31:31+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval' 
2011-09-19T00:31:31+00:00 heroku[web.1]: Process exited 
2011-09-19T00:31:32+00:00 heroku[web.1]: State changed from starting to crashed 
2011-09-19T00:40:49+00:00 heroku[slugc]: Slug compilation started 
2011-09-19T00:40:59+00:00 heroku[api]: Deploy 50313f5 by naguibs@stanford.edu 
2011-09-19T00:40:59+00:00 heroku[api]: Release v5 created by naguibs@stanford.edu 
2011-09-19T00:40:59+00:00 heroku[web.1]: State changed from crashed to created 
2011-09-19T00:40:59+00:00 heroku[web.1]: State changed from created to starting 
2011-09-19T00:41:00+00:00 heroku[slugc]: Slug compilation finished 
2011-09-19T00:41:02+00:00 heroku[web.1]: Starting process with command `thin -p 22238 -e production -R /home/heroku_rack/heroku.ru start` 
2011-09-19T00:41:06+00:00 app[web.1]: /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:304:in `rescue in depend_on': No such file to load -- spec_helper (LoadError) 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:299:in `depend_on' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2011-09-19T00:41:06+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:41:06+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require' 
2011-09-19T00:41:06+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `block (3 levels) in <main>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `new' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `map' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:18:in `block (2 levels) in <main>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:11:in `new' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:11:in `block in <main>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' 
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `new' 
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `<main>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/rack/adapter/loader.rb:36:in `eval' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/rack/adapter/loader.rb:36:in `load' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/controllers/controller.rb:175:in `load_rackup_config' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/controllers/controller.rb:65:in `start' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/runner.rb:177:in `run_command' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/runner.rb:143:in `run!' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/bin/thin:6:in `<top (required)>' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/bin/thin:19:in `load' 
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/bin/thin:19:in `<main>' 
2011-09-19T00:41:06+00:00 heroku[web.1]: Process exited 
2011-09-19T00:41:07+00:00 heroku[web.1]: State changed from starting to crashed 

謝謝！

Answer 1

我想問題可能是在這一行：

/app/.bundle/gems/ruby/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:306:in `depend_on': No such file to load -- spec_helper (LoadError) 

看來你的初始化的一箇中有require "spec_helper"（或其他地方，做同樣的加載文件），不應該。這可能與:test組中的Gemfile中的寶石有關，這些寶石默認情況下不會在Heroku中加載。

您可以嘗試在本地運行bundle install --without test development來重現Heroku如何安裝寶石。請注意，這將是捆綁安裝寶石的永久方式，直到您從您的項目中刪除./.bundle/config文件，所以您一旦想出來之後就會想要這樣做。

希望這有助於...

Answer 2

我有同樣的事情。在開發過程中，一個spec不知何故被複制到控制器文件夾中。本地沒有任何影響，但墜毀雪松...

Answer 3

與乘客有同樣的問題。問題是依賴於lib的模型中的一個要求。將lib目錄添加到自動加載並刪除全部需要（通過fgrep 'require' -r app/找到）工作。