因此，当我运行rails s时，我的应用在本地工作正常。但是现在，在完成了在Heroku上部署rails应用程序的所有步骤之后，我收到了错误消息，如下所示：
We're sorry, but something went wrong.
If you are the application owner check the logs for more information.
她是我的日志： 更新日志
Your version of git is 2.1.3. Which has serious security vulnerabilities.
More information here: https://blog.heroku.com/archives/2014/12/23/update_your_git_clients_on_windows_and_os_x
2015-03-14T21:12:51.997571+00:00 heroku[api]: Enable Logplex by sophie.debenedetto@gmail.com
2015-03-14T21:12:51.997571+00:00 heroku[api]: Release v2 created by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.134274+00:00 heroku[api]: Release v3 created by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.134274+00:00 heroku[api]: Set LANG, RAILS_ENV, RACK_ENV, SECRET_KEY_BASE, RAILS_SERVE_STATIC_FILES config vars by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.625662+00:00 heroku[api]: Set DATABASE_URL config vars by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.625662+00:00 heroku[api]: Release v4 created by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.688176+00:00 heroku[api]: Attach HEROKU_POSTGRESQL_GREEN resource by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.688176+00:00 heroku[api]: Release v5 created by sophie.debenedetto@gmail.com
2015-03-14T21:15:20.066203+00:00 heroku[api]: Deploy 3b816ca by sophie.debenedetto@gmail.com
2015-03-14T21:15:20.066203+00:00 heroku[api]: Release v6 created by sophie.debenedetto@gmail.com
2015-03-14T21:15:19.998561+00:00 heroku[api]: Scale to web=1 by sophie.debenedetto@gmail.com
2015-03-14T21:15:23.040161+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 48503 -e production`
2015-03-14T21:15:27.093590+00:00 app[web.1]: [2015-03-14 21:15:27] INFO WEBrick 1.3.1
2015-03-14T21:15:27.093615+00:00 app[web.1]: [2015-03-14 21:15:27] INFO ruby 2.0.0 (2014-11-13) [x86_64-linux]
2015-03-14T21:15:27.094103+00:00 app[web.1]: [2015-03-14 21:15:27] INFO WEBrick::HTTPServer#start: pid=3 port=48503
2015-03-14T21:15:27.423844+00:00 heroku[web.1]: State changed from starting to up
2015-03-14T21:15:34.363830+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by sophie.debenedetto@gmail.com
2015-03-14T21:15:38.335944+00:00 heroku[run.2766]: Awaiting client
2015-03-14T21:15:38.359537+00:00 heroku[run.2766]: Starting process with command `bundle exec rake db:migrate`
2015-03-14T21:15:38.728584+00:00 heroku[run.2766]: State changed from starting to up
2015-03-14T21:15:43.782436+00:00 heroku[run.2766]: State changed from up to complete
2015-03-14T21:15:43.775527+00:00 heroku[run.2766]: Process exited with status 0
2015-03-14T21:15:54.179089+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=82e3063b-b8e1-46eb-a9b9-5e704550a54e fwd="71.183.68.143" dyno=web.1 connect=2ms service=103ms status=500 bytes=1754
2015-03-14T21:15:54.374677+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=d424ab6e-c138-4480-906d-b6aff3c09c65 fwd="71.183.68.143" dyno=web.1 connect=1ms service=4ms status=200 bytes=228
2015-03-14T21:17:20.783060+00:00 heroku[api]: Scale to web=1 by sophie.debenedetto@gmail.com
2015-03-14T21:17:27.739108+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=f59551ee-5933-4c8f-9539-57ed00e20f98 fwd="71.183.68.143" dyno=web.1 connect=1ms service=15ms status=500 bytes=1754
2015-03-14T21:17:27.915141+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=4bb5168c-3346-4978-9ed7-8f6704b62e56 fwd="71.183.68.143" dyno=web.1 connect=0ms service=3ms status=304 bytes=133
2015-03-14T21:21:30.932085+00:00 heroku[api]: Starting process with command `bundle exec rake db:seed` by sophie.debenedetto@gmail.com
2015-03-14T21:21:35.428817+00:00 heroku[run.5383]: Awaiting client
2015-03-14T21:21:35.459636+00:00 heroku[run.5383]: Starting process with command `bundle exec rake db:seed`
2015-03-14T21:21:35.929573+00:00 heroku[run.5383]: State changed from starting to up
2015-03-14T21:21:47.205393+00:00 heroku[run.5383]: State changed from up to complete
2015-03-14T21:21:47.203404+00:00 heroku[run.5383]: Process exited with status 0
2015-03-14T21:21:57.710902+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=9a08f605-b770-4fd1-9323-9f5b677001c0 fwd="71.183.68.143" dyno=web.1 connect=1ms service=164ms status=500 bytes=1754
2015-03-14T21:21:57.857105+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=f76aeb03-5236-47d8-be1b-fdbab76f3c28 fwd="71.183.68.143" dyno=web.1 connect=0ms service=7ms status=304 bytes=133
2015-03-14T21:30:17.463789+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=c17d7b6e-311e-4ce0-9ad2-87ae01ec3656 fwd="71.183.68.143" dyno=web.1 connect=2ms service=25ms status=500 bytes=1754
2015-03-14T21:30:17.642656+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=ffd182f8-64bb-444e-b2aa-b9d9fe0bd4ec fwd="71.183.68.143" dyno=web.1 connect=2ms service=3ms status=304 bytes=133
2015-03-14T21:38:08.147712+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=3cc214bb-475f-4781-8d61-3b2a46a45421 fwd="71.183.68.143" dyno=web.1 connect=1ms service=20ms status=500 bytes=1754
2015-03-14T21:38:08.372266+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=b20c8c26-574f-4c9d-a8e7-f013add43778 fwd="71.183.68.143" dyno=web.1 connect=5ms service=5ms status=304 bytes=133
2015-03-14T21:43:52.750349+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=7581e9a5-50d8-4e45-b892-b64a65d279ff fwd="71.183.68.143" dyno=web.1 connect=1ms service=88ms status=500 bytes=1754
2015-03-14T21:43:52.958597+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=bf056489-ff42-47ba-a2e2-330466bbbd40 fwd="71.183.68.143" dyno=web.1 connect=1ms service=5ms status=304 bytes=133
2015-03-14T21:55:40.308371+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=479398b9-f7c5-457a-86b8-bb6e9c84e53b fwd="71.183.68.143" dyno=web.1 connect=2ms service=19ms status=500 bytes=1754
2015-03-14T21:55:40.493762+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=infinite-spire-6653.herokuapp.com request_id=03958579-9b24-40dc-ab55-40d4dd2073d0 fwd="71.183.68.143" dyno=web.1 connect=1ms service=5ms status=304 bytes=133
2015-03-14T21:57:46.150237+00:00 heroku[api]: Release v7 created by sophie.debenedetto@gmail.com
2015-03-14T21:57:46.150237+00:00 heroku[api]: Deploy 2492c30 by sophie.debenedetto@gmail.com
2015-03-14T21:57:46.514788+00:00 heroku[web.1]: State changed from up to starting
2015-03-14T21:57:48.984426+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2015-03-14T21:57:49.487721+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 10692 -e production`
2015-03-14T21:57:49.612797+00:00 app[web.1]: /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:32:in `start'
2015-03-14T21:57:49.612794+00:00 app[web.1]: /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:170:in `select'
2015-03-14T21:57:49.612796+00:00 app[web.1]: /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:170:in `block in start'
2015-03-14T21:57:49.612806+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `tap'
2015-03-14T21:57:49.612787+00:00 app[web.1]: [2015-03-14 21:57:49] FATAL SignalException: SIGTERM
2015-03-14T21:57:49.612800+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/handler/webrick.rb:35:in `run'
2015-03-14T21:57:49.612807+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `server'
2015-03-14T21:57:49.612810+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2015-03-14T21:57:49.612811+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands.rb:17:in `<top (required)>'
2015-03-14T21:57:49.612813+00:00 app[web.1]: bin/rails:8:in `require'
2015-03-14T21:57:49.612814+00:00 app[web.1]: bin/rails:8:in `<main>'
2015-03-14T21:57:49.612821+00:00 app[web.1]: [2015-03-14 21:57:49] INFO going to shutdown ...
2015-03-14T21:57:49.612865+00:00 app[web.1]: [2015-03-14 21:57:49] INFO WEBrick::HTTPServer#start done.
2015-03-14T21:57:49.654168+00:00 app[web.1]: => Booting WEBrick
2015-03-14T21:57:49.612804+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2015-03-14T21:57:49.612802+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:286:in `start'
2015-03-14T21:57:49.612799+00:00 app[web.1]: /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:160:in `start'
2015-03-14T21:57:49.654175+00:00 app[web.1]: => Rails 4.2.0 application starting in production on http://0.0.0.0:48503
2015-03-14T21:57:49.612803+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0/lib/rails/commands/server.rb:80:in `start'
2015-03-14T21:57:49.654177+00:00 app[web.1]: => Run `rails server -h` for more startup options
2015-03-14T21:57:49.654179+00:00 app[web.1]: => Ctrl-C to shutdown server
2015-03-14T21:57:49.654180+00:00 app[web.1]: Exiting
2015-03-14T21:57:50.507456+00:00 heroku[web.1]: Process exited with status 143
2015-03-14T21:57:54.350749+00:00 app[web.1]: [2015-03-14 21:57:54] INFO WEBrick 1.3.1
2015-03-14T21:57:54.350836+00:00 app[web.1]: [2015-03-14 21:57:54] INFO ruby 2.0.0 (2014-11-13) [x86_64-linux]
2015-03-14T21:57:54.351279+00:00 app[web.1]: [2015-03-14 21:57:54] INFO WEBrick::HTTPServer#start: pid=3 port=10692
2015-03-14T21:57:54.585341+00:00 heroku[web.1]: State changed from starting to up
2015-03-14T21:58:03.215044+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=357754bb-9323-4cb4-aeaa-90364f5f95a9 fwd="71.183.68.143" dyno=web.1 connect=6ms service=288ms status=500 bytes=1754
2015-03-14T21:58:23.367804+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by sophie.debenedetto@gmail.com
2015-03-14T21:58:26.564841+00:00 heroku[run.8204]: Awaiting client
2015-03-14T21:58:26.589466+00:00 heroku[run.8204]: Starting process with command `bundle exec rake db:migrate`
2015-03-14T21:58:26.975103+00:00 heroku[run.8204]: State changed from starting to up
2015-03-14T21:58:31.108666+00:00 heroku[run.8204]: State changed from up to complete
2015-03-14T21:58:31.091879+00:00 heroku[run.8204]: Process exited with status 0
2015-03-14T21:58:38.338030+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=456890b6-c674-492c-b127-d6d3ff2e50c0 fwd="71.183.68.143" dyno=web.1 connect=1ms service=45ms status=500 bytes=1754
2015-03-14T21:58:39.489025+00:00 heroku[router]: at=info method=GET path="/" host=infinite-spire-6653.herokuapp.com request_id=90df538f-f641-484b-9c0f-d1163bae0006 fwd="71.183.68.143" dyno=web.1 connect=1ms service=31ms status=500 bytes=1754
如果您需要更多信息，请告诉我，我们非常乐意为您提供！