Heroku应用程序错误发生 [英] Heroku Application Error Occur
本文介绍了Heroku应用程序错误发生的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我不明白为什么会发生这种情况。有人可以告诉我为什么会发生这种情况吗？？
I don't understand why this will be happen.Can anyone tell me why this will be happening...?
应用程序错误
应用程序中发生错误，无法为您的页面提供服务。请稍后再试。
An error occurred in the application and your page could not be served. Please try again in a few moments.
如果您是应用程序所有者，请检查日志以获取详细信息。
If you are the application owner, check your logs for details.
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/config.ru:in `new'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-01-15T09:12:41.883290+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
2014-01-15T09:12:41.882761+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/initializable.rb:54:in `run_initializers'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands/server.rb:48:in `app'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:71:in `tap'
2014-01-15T09:12:41.883859+00:00 app[web.1]: from bin/rails:4:in `require'
2014-01-15T09:12:41.883457+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands/server.rb:75:in `start'
2014-01-15T09:12:41.883859+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:71:in `<top (required)>'
2014-01-15T09:12:41.883859+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-01-15T09:12:41.913025+00:00 app[web.1]: => Booting WEBrick
2014-01-15T09:12:41.913025+00:00 app[web.1]: => Rails 4.0.2 application starting in production on http://0.0.0.0:49194
2014-01-15T09:12:41.913025+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-01-15T09:12:41.913025+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-01-15T09:12:41.913025+00:00 app[web.1]: Exiting
2014-01-15T09:12:43.365057+00:00 heroku[web.1]: Process exited with status 1
2014-01-15T09:12:43.388570+00:00 heroku[web.1]: State changed from starting to crashed
2014-01-15T09:34:57.545417+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=scitech.herokuapp.com fwd="39.36.135.145" dyno= connect= service= status=503 bytes=
2014-01-15T09:34:58.737978+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=scitech.herokuapp.com fwd="39.36.135.145" dyno= connect= service= status=503 bytes=
2014-01-15T09:39:33.012548+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:39:37.499410+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:39:37.937049+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:39:31.872794+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:40:42.463904+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:40:43.143297+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
2014-01-15T09:43:54.807645+00:00 heroku[web.1]: State changed from crashed to starting
2014-01-15T09:43:57.879492+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 4381 -e $RAILS_ENV`
2014-01-15T09:44:00.873725+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require': /app/app/models/banners.rb:2: syntax error, unexpected tIDENTIFIER, expecting '}' (SyntaxError)
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `instance_exec'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `run'
2014-01-15T09:44:00.873725+00:00 app[web.1]: validates :title, presence: true, length: {minimum: 5 maximum: 25}
2014-01-15T09:44:00.873725+00:00 app[web.1]: ^
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:330:in `require_or_load'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:289:in `depend_on'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:207:in `require_dependency'
2014-01-15T09:44:00.873725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:465:in `block (2 levels) in eager_load!'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:464:in `each'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:464:in `block in eager_load!'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:462:in `each'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:462:in `eager_load!'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/engine.rb:347:in `eager_load!'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/application/finisher.rb:56:in `each'
2014-01-15T09:44:00.874065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/initializable.rb:54:in `run_initializers'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/application.rb:215:in `initialize!'
2014-01-15T09:44:00.874393+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/railtie/configurable.rb:30:in `method_missing'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/config.ru:in `new'
2014-01-15T09:44:00.875246+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands/server.rb:48:in `app'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands/server.rb:75:in `start'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-01-15T09:44:00.875456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:71:in `tap'
2014-01-15T09:44:00.875890+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.2/lib/rails/commands.rb:71:in `<top (required)>'
2014-01-15T09:44:00.875890+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-01-15T09:44:00.898780+00:00 app[web.1]: => Booting WEBrick
2014-01-15T09:44:00.898780+00:00 app[web.1]: => Rails 4.0.2 application starting in production on http://0.0.0.0:4381
2014-01-15T09:44:00.898780+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-01-15T09:44:00.898780+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-01-15T09:44:00.898780+00:00 app[web.1]: Exiting
2014-01-15T09:44:00.875890+00:00 app[web.1]: from bin/rails:4:in `require'
2014-01-15T09:44:02.058347+00:00 heroku[web.1]: Process exited with status 1
2014-01-15T09:44:02.077676+00:00 heroku[web.1]: State changed from starting to crashed
2014-01-15T09:44:13.799826+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=scitech.herokuapp.com fwd="39.42.60.156" dyno= connect= service= status=503 bytes=
推荐答案
banners.rb 文件中存在语法错误。第行验证：title，状态：true，长度：{最小：5最大值：25} 应该是
You have a syntax error in the banners.rb file. Line validates :title, presence: true, length: {minimum: 5 maximum: 25} should be
validate：title，在线状态：真，长度：{最小：5，最大：25}
这篇关于Heroku应用程序错误发生的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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