不確定在Heroku/rails中包含哪些應用程序

Question

好的，所以我繼續執行一個由其他人開發的項目，並且無法啓動。大部分網頁都可以工作，但是這個網頁無法加載並提供「抱歉，但是出現了一些問題heroku錯誤。」編輯顯示日誌，而不是：

2013-07-13T22:48:54.242683+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:49:24.652125+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 184.73.237.85 at 2013-07-13 22:49:24 +0000 
2013-07-13T22:49:24.657848+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:49:24.657848+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:49:24.659765+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="184.73.237.85" dyno=web.1 connect=1ms service=12ms status=302 bytes=0 
2013-07-13T22:49:36.267545+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:49:36.271518+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.112.95.211" dyno=web.1 connect=1ms service=11ms status=302 bytes=0 
2013-07-13T22:49:36.267545+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:49:36.263202+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.112.95.211 at 2013-07-13 22:49:36 +0000 
2013-07-13T22:50:22.797779+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="204.93.223.151" dyno=web.1 connect=2ms service=12ms status=302 bytes=0 
2013-07-13T22:50:22.793360+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:50:22.789286+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 204.93.223.151 at 2013-07-13 22:50:22 +0000 
2013-07-13T22:50:22.793360+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:50:32.854645+00:00 app[web.1]: Started GET "/" for 69.253.43.209 at 2013-07-13 22:50:32 +0000 
2013-07-13T22:50:32.862423+00:00 heroku[router]: at=info method=GET path=/ host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=2ms service=11ms status=302 bytes=109 
2013-07-13T22:50:32.859366+00:00 app[web.1]: Processing by UsersController#index as HTML 
2013-07-13T22:50:32.859366+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:50:32.771775+00:00 heroku[router]: at=info code=H16 desc="herokuapp redirect" method=GET path=/ host=statitup.heroku.com fwd="69.253.43.209" dyno= connect= service= status=301 bytes= 
2013-07-13T22:50:32.918512+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/sign_in" for 69.253.43.209 at 2013-07-13 22:50:32 +0000 
2013-07-13T22:50:32.939617+00:00 app[web.1]: Completed 200 OK in 16ms (Views: 14.3ms | ActiveRecord: 0.0ms) 
2013-07-13T22:50:32.939617+00:00 app[web.1]: Processing by Devise::SessionsController#new as HTML 
2013-07-13T22:50:32.939617+00:00 app[web.1]: Rendered devise/sessions/new.html.erb within layouts/application (3.8ms) 
2013-07-13T22:50:32.939617+00:00 app[web.1]: Rendered layouts/_footer.html.erb (0.1ms) 
2013-07-13T22:50:32.952994+00:00 heroku[router]: at=info method=GET path=/users/sign_in host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=6ms service=38ms status=200 bytes=10410 
2013-07-13T22:50:33.007693+00:00 heroku[router]: at=info method=GET path=/assets/application-fd933ac454d6a0ea35b3b5adcd6f1204.css host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=2ms service=19ms status=200 bytes=280630 
2013-07-13T22:50:33.089756+00:00 heroku[router]: at=info method=GET path=/assets/application-8ba7ca1fe7c19bd934c2b34512260f28.js host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=2ms service=19ms status=200 bytes=347056 
2013-07-13T22:50:35.909701+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=1ms service=8ms status=200 bytes=0 
2013-07-13T22:50:41.924753+00:00 app[web.1]: Started POST "https://stackoverflow.com/users/sign_in" for 69.253.43.209 at 2013-07-13 22:50:41 +0000 
2013-07-13T22:50:42.097659+00:00 app[web.1]: Processing by Devise::SessionsController#create as HTML 
2013-07-13T22:50:42.097659+00:00 app[web.1]: Completed 302 Found in 167ms (ActiveRecord: 0.0ms) 
2013-07-13T22:50:42.097659+00:00 app[web.1]: Parameters: {"utf8"=>"✓", "user"=>{"email"=>"aschade@sas.upenn.edu", "password"=>"[FILTERED]", "remember_me"=>"1"}, "commit"=>"Sign in"} 
2013-07-13T22:50:42.097659+00:00 app[web.1]: Redirected to http://statitup.herokuapp.com/ 
2013-07-13T22:50:42.100695+00:00 heroku[router]: at=info method=POST path=/users/sign_in host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=2ms service=226ms status=302 bytes=96 
2013-07-13T22:50:42.161920+00:00 app[web.1]: Started GET "/" for 69.253.43.209 at 2013-07-13 22:50:42 +0000 
2013-07-13T22:50:42.179589+00:00 app[web.1]: Rendered users/index.html.erb within layouts/application (6.3ms) 
2013-07-13T22:50:42.179589+00:00 app[web.1]: Rendered layouts/_footer.html.erb (0.1ms) 
2013-07-13T22:50:42.179589+00:00 app[web.1]: Completed 200 OK in 13ms (Views: 6.7ms | ActiveRecord: 3.5ms) 
2013-07-13T22:50:42.179589+00:00 app[web.1]: Processing by UsersController#index as HTML 
2013-07-13T22:50:42.184202+00:00 heroku[router]: at=info method=GET path=/ host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=2ms service=27ms status=200 bytes=5562 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  79:   'start': new Date(<%= @bp.first.created_at.strftime("%Y") %>, (<%= @bp.first.created_at.strftime("%m") %> - 1), <%= @bp.first.created_at.strftime("%e") %>, <%= @bp.first.created_at.strftime("%k") %>, <%= @bp.first.created_at.strftime("%M") %>, <%= @bp.first.created_at.strftime("%S") %>), 
2013-07-13T22:50:43.778972+00:00 app[web.1]: 
2013-07-13T22:50:43.779152+00:00 app[web.1]: app/controllers/stats_controller.rb:46:in `index' 
2013-07-13T22:50:43.779339+00:00 app[web.1]: Rendered stats/index.html.erb within layouts/application (2.0ms) 
2013-07-13T22:50:43.778972+00:00 app[web.1]: ActionView::Template::Error (undefined method `created_at' for nil:NilClass): 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  81:  //'state': {'range': {'start': first, 'end': last}} 
2013-07-13T22:50:43.779339+00:00 app[web.1]: Processing by StatsController#index as HTML 
2013-07-13T22:50:43.762823+00:00 app[web.1]: Started GET "/stats" for 69.253.43.209 at 2013-07-13 22:50:43 +0000 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  76:  // Initial range: 2012-02-09 to 2012-03-20. 
2013-07-13T22:50:43.779152+00:00 app[web.1]: 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  78:  'state': {'range': { 
2013-07-13T22:50:43.779152+00:00 app[web.1]: 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  80:   'end': new Date(<%= @bp.last.created_at.strftime("%Y") %>, (<%= @bp.last.created_at.strftime("%m") %> - 1), <%= @bp.last.created_at.strftime("%e") %>, <%= @bp.last.created_at.strftime("%k") %>, <%= @bp.last.created_at.strftime("%M") %>, <%= @bp.last.created_at.strftime("%S") %>)}} 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  82:  }); 
2013-07-13T22:50:43.778972+00:00 app[web.1]:  77:  //'state': {'range': {'start': new Date(2013, 0, 1), 'end': new Date(2013, 4, 2)}} 
2013-07-13T22:50:43.779339+00:00 app[web.1]: Completed 500 Internal Server Error in 8ms 
2013-07-13T22:50:43.778972+00:00 app[web.1]: app/views/stats/index.html.erb:79:in `_app_views_stats_index_html_erb__2767662790772891844_35763980' 
2013-07-13T22:50:43.820606+00:00 heroku[router]: at=info method=GET path=/stats host=statitup.herokuapp.com fwd="69.253.43.209" dyno=web.1 connect=1ms service=61ms status=500 bytes=643 
2013-07-13T22:50:54.241260+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.18.57.7 at 2013-07-13 22:50:54 +0000 
2013-07-13T22:50:54.246383+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:50:54.246383+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:50:54.251869+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.18.57.7" dyno=web.1 connect=1ms service=11ms status=302 bytes=0 
2013-07-13T22:51:24.550342+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 184.73.237.85 at 2013-07-13 22:51:24 +0000 
2013-07-13T22:51:24.555773+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="184.73.237.85" dyno=web.1 connect=1ms service=8ms status=302 bytes=0 
2013-07-13T22:51:24.554278+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:51:24.554278+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:51:36.273183+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.112.95.211 at 2013-07-13 22:51:36 +0000 
2013-07-13T22:51:36.279094+00:00 app[web.1]: Completed 401 Unauthorized in 1ms 
2013-07-13T22:51:36.279094+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:51:36.282064+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.112.95.211" dyno=web.1 connect=1ms service=10ms status=302 bytes=0 
2013-07-13T22:52:22.305998+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 204.93.223.151 at 2013-07-13 22:52:22 +0000 
2013-07-13T22:52:22.309953+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:52:22.309953+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:52:22.313327+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="204.93.223.151" dyno=web.1 connect=2ms service=11ms status=302 bytes=0 
2013-07-13T22:52:54.257302+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:52:54.259081+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.18.57.7" dyno=web.1 connect=1ms service=8ms status=302 bytes=0 
2013-07-13T22:52:54.257302+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:52:54.252167+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.18.57.7 at 2013-07-13 22:52:54 +0000 
2013-07-13T22:53:24.645611+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 184.73.237.85 at 2013-07-13 22:53:24 +0000 
2013-07-13T22:53:24.661404+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:53:24.661404+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:53:24.674506+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="184.73.237.85" dyno=web.1 connect=1ms service=31ms status=302 bytes=0 
2013-07-13T22:53:36.266076+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.112.95.211 at 2013-07-13 22:53:36 +0000 
2013-07-13T22:53:36.281406+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.112.95.211" dyno=web.1 connect=1ms service=16ms status=302 bytes=0 
2013-07-13T22:53:36.278796+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:53:36.278796+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:54:22.349939+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 204.93.223.151 at 2013-07-13 22:54:22 +0000 
2013-07-13T22:54:22.359597+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="204.93.223.151" dyno=web.1 connect=2ms service=15ms status=302 bytes=0 
2013-07-13T22:54:22.356103+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:54:22.356103+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:54:54.298559+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.18.57.7 at 2013-07-13 22:54:54 +0000 
2013-07-13T22:54:54.305714+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:54:54.305714+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:54:54.312984+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.18.57.7" dyno=web.1 connect=7ms service=17ms status=302 bytes=0 
2013-07-13T22:55:25.025850+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 184.73.237.85 at 2013-07-13 22:55:25 +0000 
2013-07-13T22:55:25.030908+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:55:25.030908+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:55:25.033020+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="184.73.237.85" dyno=web.1 connect=1ms service=10ms status=302 bytes=0 
2013-07-13T22:55:36.280634+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/" for 50.112.95.211 at 2013-07-13 22:55:36 +0000 
2013-07-13T22:55:36.284696+00:00 app[web.1]: Completed 401 Unauthorized in 0ms 
2013-07-13T22:55:36.284696+00:00 app[web.1]: Processing by UsersController#index as */* 
2013-07-13T22:55:36.284054+00:00 heroku[router]: at=info method=HEAD path=/users/ host=statitup.herokuapp.com fwd="50.112.95.211" dyno=web.1 connect=0ms service=19ms status=302 bytes=0 

所以，很顯然這是在做這個之前，我使用一些谷歌軟件包，以顯示在網頁上的圖形的人。 Heroku中沒有附加組件的問題是否存在？有誰知道這個應用程序可能是什麼？我錯過了寶石？對不起，如果這是一個總的noob問題，但我一直在浪費大量的時間搞清楚，我認爲答案可能不是太複雜。

Answer 1

該代碼與Google圖表有關，由於它是基於JavaScript的，因此它會在用戶瀏覽器中的運行時從Google網站下載。所以，很有可能你不會錯過任何「寶石」，除非你能指出你所看到的一些錯誤，否則就會表明。

此外，檢查heroku logs使用：

heroku logs 

Answer 2

除了魔杖製作的帖子，你可以去到終端，運行

heroku logs -t -n 100 

此命令運行後的日誌，這意味着最新的100（或您指定的很多）會自動更新到您的終端，讓您運行更全面的測試。另外，如果你可以刪除冗長的JS，而是向我們展示你的heroku日誌，那會好很多。