Heroku 시작 실패 응용 프로그램 오류

Question

나는 루비와 레일을 처음 사용하기 때문에 응용 프로그램을 만들고 일부 코드를 구현하여이를 Heroku에 업로드하려고합니다. 코드가 배포되었지만 페이지를 방문하려고하면 응용 프로그램 오류 페이지가 표시됩니다.

2014-09-04T14:42:50.478707+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:55:in `block in <top (required)>' 
2014-09-04T14:42:50.478419+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2014-09-04T14:42:50.478452+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require' 
2014-09-04T14:42:50.478575+00:00 app[web.1]: from /app/config.ru:in `<main>' 
2014-09-04T14:42:50.478540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' 
2014-09-04T14:42:50.478691+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands/server.rb:70:in `start' 
2014-09-04T14:42:50.478154+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:359:in `require_or_load' 
2014-09-04T14:42:50.478505+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>' 
2014-09-04T14:42:50.478625+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' 
2014-09-04T14:42:50.478402+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2014-09-04T14:42:50.478469+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency' 
2014-09-04T14:42:50.478522+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' 
2014-09-04T14:42:50.478674+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' 
2014-09-04T14:42:50.478723+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:50:in `tap' 
2014-09-04T14:42:50.473154+00:00 app[web.1]: => Call with -d to detach 
2014-09-04T14:42:50.473153+00:00 app[web.1]: => Rails 3.2.19 application starting in production on 
2014-09-04T14:42:50.476663+00:00 app[web.1]: Exiting 
2014-09-04T14:42:50.478740+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:50:in `<top (required)>' 
2014-09-04T14:42:50.478756+00:00 app[web.1]: from script/rails:6:in `require' 
2014-09-04T14:42:50.478772+00:00 app[web.1]: from script/rails:6:in `<main>' 
2014-09-04T14:42:51.726468+00:00 heroku[web.1]: State changed from starting to crashed 
2014-09-04T14:42:51.719828+00:00 heroku[web.1]: Process exited with status 1 
2014-09-05T04:56:06.809647+00:00 heroku[web.1]: State changed from crashed to starting 
2014-09-05T04:56:14.406322+00:00 heroku[web.1]: Starting process with command `bundle exec rails server thin -p 50156 -e production` 
2014-09-05T04:56:15.594411+00:00 app[web.1]: Your Gemfile lists the gem pg (>= 0) more than once. 
2014-09-05T04:56:15.594425+00:00 app[web.1]: You should probably keep only one of them. 
2014-09-05T04:56:15.594427+00:00 app[web.1]: While it's not a problem now, it could cause errors if you change the version of just one of them later. 
2014-09-05T04:56:18.552965+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) 
2014-09-05T04:56:18.553754+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) 
2014-09-05T04:56:19.550825+00:00 app[web.1]: [deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message. 
2014-09-05T04:56:21.017207+00:00 app[web.1]: => Booting Thin 
2014-09-05T04:56:21.017215+00:00 app[web.1]: => Ctrl-C to shutdown server 
2014-09-05T04:56:21.017212+00:00 app[web.1]: => Rails 3.2.19 application starting in production on "http://:50156" 
2014-09-05T04:56:21.017217+00:00 app[web.1]: Exiting 
2014-09-05T04:56:21.018178+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require': /app/app/models/contact.rb:4: syntax error, unexpected keyword_end (SyntaxError) 
2014-09-05T04:56:21.018191+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:359:in `require_or_load' 
2014-09-05T04:56:21.017214+00:00 app[web.1]: => Call with -d to detach 
2014-09-05T04:56:21.018195+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:502:in `load_missing_constant' 
2014-09-05T04:56:21.018197+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:192:in `block in const_missing' 
2014-09-05T04:56:21.018183+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require' 
2014-09-05T04:56:21.018226+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.19/lib/action_controller/metal/params_wrapper.rb:169:in `_set_wrapper_defaults' 
2014-09-05T04:56:21.018200+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:190:in `each' 
2014-09-05T04:56:21.018205+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/inflector/methods.rb:230:in `block in constantize' 
2014-09-05T04:56:21.018209+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/inflector/methods.rb:229:in `each' 
2014-09-05T04:56:21.018212+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/inflector/methods.rb:229:in `constantize' 
2014-09-05T04:56:21.018239+00:00 app[web.1]: from /app/app/controllers/contacts_controller.rb:1:in `<top (required)>' 
2014-09-05T04:56:21.018185+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency' 
2014-09-05T04:56:21.018251+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require' 
2014-09-05T04:56:21.018219+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/core_ext/string/inflections.rb:66:in `safe_constantize' 
2014-09-05T04:56:21.018234+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.19/lib/abstract_controller/railties/routes_helpers.rb:7:in `block (2 levels) in with' 
2014-09-05T04:56:21.018230+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.19/lib/action_controller/metal/params_wrapper.rb:133:in `inherited' 
2014-09-05T04:56:21.018223+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.19/lib/action_controller/metal/params_wrapper.rb:152:in `_default_wrap_model' 
2014-09-05T04:56:21.018237+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.19/lib/action_controller/railties/paths.rb:7:in `block (2 levels) in with' 
2014-09-05T04:56:21.018242+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require' 
2014-09-05T04:56:21.018287+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `instance_exec' 
2014-09-05T04:56:21.018260+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:225:in `require_dependency' 
2014-09-05T04:56:21.018289+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `run' 
2014-09-05T04:56:21.018216+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/inflector/methods.rb:260:in `safe_constantize' 
2014-09-05T04:56:21.018265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/engine.rb:443:in `each' 
2014-09-05T04:56:21.018254+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:359:in `require_or_load' 
2014-09-05T04:56:21.018290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/initializable.rb:55:in `block in run_initializers' 
2014-09-05T04:56:21.018306+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require' 
2014-09-05T04:56:21.018189+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require' 
2014-09-05T04:56:21.018201+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:190:in `const_missing' 
2014-09-05T04:56:21.018263+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/engine.rb:444:in `block (2 levels) in eager_load!' 
2014-09-05T04:56:21.018298+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/application.rb:136:in `initialize!' 
2014-09-05T04:56:21.018319+00:00 app[web.1]: from /app/config.ru:in `new' 
2014-09-05T04:56:21.018344+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:50:in `tap' 
2014-09-05T04:56:21.018269+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/engine.rb:443:in `block in eager_load!' 
2014-09-05T04:56:21.018286+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>' 
2014-09-05T04:56:21.018314+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' 
2014-09-05T04:56:21.018246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require' 
2014-09-05T04:56:21.018280+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/engine.rb:441:in `each' 
2014-09-05T04:56:21.018299+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2014-09-05T04:56:21.018322+00:00 app[web.1]: from /app/config.ru:in `<main>' 
2014-09-05T04:56:21.018247+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency' 
2014-09-05T04:56:21.018285+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/engine.rb:441:in `eager_load!' 
2014-09-05T04:56:21.018312+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>' 
2014-09-05T04:56:21.018304+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require' 
2014-09-05T04:56:21.018327+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file' 
2014-09-05T04:56:21.018301+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2014-09-05T04:56:21.018324+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval' 
2014-09-05T04:56:21.018346+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:50:in `<top (required)>' 
2014-09-05T04:56:21.018311+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require' 
2014-09-05T04:56:21.018333+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app' 
2014-09-05T04:56:21.018352+00:00 app[web.1]: from script/rails:6:in `<main>' 
2014-09-05T04:56:21.018328+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' 
2014-09-05T04:56:21.018256+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:313:in `depend_on' 
2014-09-05T04:56:21.018296+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `run_initializers' 
2014-09-05T04:56:21.018317+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' 
2014-09-05T04:56:21.018341+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands.rb:55:in `block in <top (required)>' 
2014-09-05T04:56:21.018292+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `each' 
2014-09-05T04:56:21.018307+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency' 
2014-09-05T04:56:21.018331+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands/server.rb:46:in `app' 
2014-09-05T04:56:21.018337+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.19/lib/rails/commands/server.rb:70:in `start' 
2014-09-05T04:56:21.018336+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' 
2014-09-05T04:56:21.018349+00:00 app[web.1]: from script/rails:6:in `require' 
2014-09-05T04:56:21.807475+00:00 heroku[web.1]: Process exited with status 1 
2014-09-05T04:56:21.819265+00:00 heroku[web.1]: State changed from starting to crashed 
2014-09-05T12:38:06.227862+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=blooming-mountain-5811.herokuapp.com request_id=a661a3b1-2ce0-4aaa-b5d4-339ba724f759 fwd="94.201.235.75" dyno= connect= service= status=503 bytes= 
2014-09-05T12:38:07.175574+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=blooming-mountain-5811.herokuapp.com request_id=c9faaccc-2ea4-4977-affe-7ad78b293e30 fwd="94.201.235.75" dyno= connect= service= status=503 bytes= 

Answer 1

몇 가지 :

나는 내 로그에 다음을 참조

2014-09-05T04:56:15.594411+00:00 app[web.1]: Your Gemfile lists the gem pg (>= 0) more than once. 
2014-09-05T04:56:15.594425+00:00 app[web.1]: You should probably keep only one of them. 

당신은 당신의 Gemfile에서 pg 보석의 중복 언급을 제거해야합니다. 나는 이것을 볼 수 없기 때문에 에 대해 정확히 어떻게하는지 모르겠습니다. 너는 여기서 사장이야.

다음으로 의견에서 언급 한대로 Contact 모델에 구문 오류가 있습니다. 이 문제를 해결해야합니다.