Heroku "at = codice errore = H10 desc =" App arrestato "metodo = GET path =/favicon.ico"

Ho una semplice app Rails che funziona bene su localhost (Mac OS X), ma quando la distribuisco su Heroku Vedo una pagina con questo errore:Heroku "at = codice errore = H10 desc =" App arrestato "metodo = GET path =/favicon.ico"

Errore applicazione Si è verificato un errore nell'applicazione e non è stato possibile pubblicare la pagina. Riprova tra qualche istante. Se sei il proprietario dell'applicazione, controlla i tuoi registri per i dettagli.

Non so davvero cosa sto facendo qui; Non posso fare alcun senso dell'uscita dal heroku logs:

2013-04-08T03:25:02+00:00 app[web.1]: => Booting WEBrick 
2013-04-08T03:25:02+00:00 app[web.1]: => Rails 3.2.12 application starting in production on http://0.0.0.0:15072 
2013-04-08T03:25:02+00:00 app[web.1]: => Call with -d to detach 
2013-04-08T03:25:02+00:00 app[web.1]: => Ctrl-C to shutdown server 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:438:in `each' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:438:in `block in eager_load!' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:436:in `each' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:436:in `eager_load!' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `instance_exec' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/app/controllers/application_controller.rb:1:in `<top (required)>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:439:in `block (2 levels) in eager_load!' 
2013-04-08T03:25:02+00:00 app[web.1]: /app/app/controllers/application_controller.rb:3:in `<class:ApplicationController>': uninitialized constant ApplicationController::SessionsHelper (NameError) 
2013-04-08T03:25:02+00:00 app[web.1]: Exiting 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `run_initializers' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application.rb:136:in `initialize!' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/config.ru:3:in `require' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `each' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `run' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:55:in `block in run_initializers' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/config.ru:in `<main>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/config.ru:in `new' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/server.rb:46:in `app' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/server.rb:70:in `start' 
2013-04-08T03:25:02+00 
:00 app[web.1]:  from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>' 
2013-04-08T03:25:02+00:00 app[web.1]: from script/rails:6:in `require' 
2013-04-08T03:25:02+00:00 app[web.1]: from script/rails:6:in `<main>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:55:in `block in <top (required)>' 
2013-04-08T03:25:02+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap' 
2013-04-08T03:25:03+00:00 heroku[web.1]: State changed from crashed to starting 
2013-04-08T03:25:03+00:00 heroku[web.1]: State changed from starting to crashed 
2013-04-08T03:25:03+00:00 heroku[web.1]: Process exited with status 1 
2013-04-08T03:25:05+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 7369` 
2013-04-08T03:25:09+00:00 heroku[web.1]: State changed from crashed to starting 
2013-04-08T03:25:09+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) 
2013-04-08T03:25:09+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) 
2013-04-08T03:25:11+00:00 app[web.1]: Exiting 
2013-04-08T03:25:11+00:00 app[web.1]: /app/app/controllers/application_controller.rb:3:in `<class:ApplicationController>': uninitialized constant ApplicationController::SessionsHelper (NameError) 
2013-04-08T03:25:11+00:00 app[web.1]: => Ctrl-C to shutdown server 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:439:in `block (2 levels) in eager_load!' 
2013-04-08T03:25:11+00:00 app[web.1]: => Call with -d to detach 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/app/controllers/application_controller.rb:1:in `<top (required)>' 
2013-04-08T03:25:11+00:00 app[web.1]: => Booting WEBrick 
2013-04-08T03:25:11+00:00 app[web.1]: => Rails 3.2.12 application starting in production on http://0.0.0.0:7369 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:436:in `each' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `each' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:436:in `eager_load!' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:438:in `block in eager_load!' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `instance_exec' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:55:in `block in run_initializers' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application.rb:136:in `initialize!' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:438:in `each' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/config.ru:in `new' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `run' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `run_initializers' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/config.ru:3:in `require' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/server.rb:46:in `app' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/config.ru:in `<main>' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/server.rb:70:in `start' 
2013-04-08T03:25:11+00:00 app[web.1]: from script/rails:6:in `require' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:55:in `block in <top (required)>' 
2013-04-08T03:25:11+00:00 app[web.1]: from script/rails:6:in `<main>' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap' 
2013-04-08T03:25:11+00:00 app[web.1]: from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>' 
2013-04-08T03:25:13+00:00 heroku[web.1]: Process exited with status 1 
2013-04-08T03:25:13+00:00 heroku[web.1]: State changed from starting to crashed 
2013-04-08T03:30:49+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=********.herokuapp.com fwd="115.79.161.252" dyno= connect= service= status=503 bytes= 
2013-04-08T03:30:49+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=********.herokuapp.com fwd="115.79.161.252" dyno= connect= service= status=503 bytes= 
2013-04-08T03:30:50+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=********.herokuapp.com fwd="115.79.161.252" dyno= connect= service= status=503 bytes= 
2013-04-08T03:30:51+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=********.herokuapp.com fwd="115.79.161.252" dyno= connect= service= status=503 bytes=

Alcune domande simili che ho visto suggeriscono esecuzione heroku run rake db:migrate, che mi dà questo output:

Running `rake db:migrate` attached to terminal... up, run.5112 
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/Rakefile:7) 
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/Rakefile:7) 
rake aborted! 
no such file to load -- nokogiri 
/app/lib/tasks/pivotal.rake:8:in `require' 
/app/lib/tasks/pivotal.rake:8:in `<top (required)>' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:425:in `load' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:425:in `block in load_tasks' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:425:in `each' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:425:in `load_tasks' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application.rb:145:in `load_tasks' 
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing' 
/app/Rakefile:7:in `<top (required)>' 
(See full trace by running task with --trace)

La linea si presenta come no such file to load -- nokogiri potrebbe essere il colpevole, ma non riesco a capire come risolverlo; Ho provato a eseguire bundle install, bundle update, riavviare heroku con heroku restart e tutti i tipi di altre soluzioni basate su ipotesi che non riesco a ricordare ora ma non funziona ancora!

Ecco la mia Gemfile:

source 'https://rubygems.org' 

gem 'rails', '3.2.12' 
gem 'bootstrap-sass' 
gem 'bcrypt-ruby', '3.0.1' 
gem 'paperclip', '~> 3.4.1' 
gem 'nokogiri' 

gem "watu_table_builder", require: "table_builder" 

group :development, :test do 
    gem 'sqlite3', '1.3.5' 
    gem 'rspec-rails', '2.13.0' 
    gem 'guard-rspec', '1.2.1' 
    gem 'guard-spork', :github => 'guard/guard-spork' 
    gem 'spork', '0.9.2' 
    gem 'factory_girl_rails', '4.1.0', :require => false 
end 

group :development do 
    gem 'annotate' 
end 

# Gems used only for assets and not required 

# in production environments by default. 

group :assets do 
    gem 'sass-rails', '3.2.5' 
    gem 'coffee-rails', '3.2.2' 
    gem 'uglifier', '1.2.3' 
end 

gem 'jquery-rails', '2.0.2' 

group :test do 
    gem 'capybara', '1.1.2' 
    # Gems specific to Mac OS X: 
    gem 'capybara', '1.1.2' 
    gem 'rb-fsevent', '0.9.1', :require => false 
    gem 'growl', '1.0.3' 
end 

group :production do 
    gem 'pg', '0.12.2' 
end

fonte

2013-04-08 GMA

Hai notato questo? 'app [web.1]: /app/app/controllers/application_controller.rb:3:in' ': costante non inizializzata ApplicationController :: SessionsHelper' – catsby

No, non l'ho fatto. Sono nel bel mezzo di un altro progetto in questo momento, ma indagherò su questo tra un po '. – GMA

Risolvi e aggiorna qui se hai ancora problemi :) – catsby

regolatore Applicazione Linea 3,
/app/app/controllers/application_controller.rb:3:in ` ': non inizializzata costante ApplicationController :: SessionsHelper (NameError)

Inoltre, dovresti spostare WEBrick per Heroku, che è un server di sviluppo. Prova a utilizzare Unicorn https://devcenter.heroku.com/articles/rails-unicorn

fonte

2013-04-10 15:58:08 Cheyne

Heroku "at = codice errore = H10 desc =" App arrestato "metodo = GET path =/favicon.ico"

risposta

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