我正在尝试部署到 Heroku，但遇到了可怕的“您要查找的页面不存在”。所有页面上的错误。在阅读了类似的问题后，我检查了我的路线文件，但对我来说一切正常。这是我所拥有的：
宝石文件：
source 'https://rubygems.org'
ruby '2.1.1'
gem 'rails', '4.1.0'
gem 'bootstrap-sass', '~> 3.1.1.1'
gem 'sprockets', '~> 2.11.0'
gem 'bcrypt', '~> 3.1.5'
gem 'sass-rails', '~> 4.0.3'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc
gem 'spring', group: :development
group :development do
gem 'better_errors'
gem 'binding_of_caller', :platforms=>[:mri_19, :mri_20, :mri_21, :rbx]
gem 'quiet_assets'
gem 'rails_layout'
end
group :development, :test do
gem 'sqlite3'
gem 'factory_girl_rails'
gem 'rspec-rails', '~> 2.14.1'
end
group :production do
gem 'thin'
gem 'pg', '~> 0.17.1'
gem 'rails_12factor', '~> 0.0.2'
end
group :test do
gem 'capybara'
gem 'database_cleaner'
gem 'faker'
gem 'launchy'
gem 'selenium-webdriver'
end
路线.rb：
Hartl::Application.routes.draw do
root to: 'static_pages#home'
resources :users
match '/help', to: 'static_pages#help', via: 'get'
match '/about', to: 'static_pages#about', via: 'get'
match '/contact', to: 'static_pages#contact', via: 'get'
match '/signup', to: 'users#new', via: 'get'
end
Heroku 日志：
2014-05-01T14:38:40.012807+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/ssl.rb:24:in `call'
2014-05-01T14:38:40.012822+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
2014-05-01T14:38:40.012846+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'
2014-05-01T14:38:40.012799+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/static.rb:64:in `call'
2014-05-01T14:38:40.012819+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:39:in `receive_data'
2014-05-01T14:38:40.012844+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
2014-05-01T14:38:40.012809+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:514:in `call'
2014-05-01T14:38:40.012823+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/backends/base.rb:73:in `start'
2014-05-01T14:38:40.012847+00:00 app[web.1]: bin/rails:8:in `require'
2014-05-01T14:38:40.012793+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/rack/logger.rb:20:in `call'
2014-05-01T14:38:40.012812+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/content_length.rb:14:in `call'
2014-05-01T14:38:40.012831+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:81:in `block in server'
2014-05-01T14:38:40.012810+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application.rb:144:in `call'
2014-05-01T14:38:40.012825+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/server.rb:162:in `start'
2014-05-01T14:38:40.012813+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:86:in `block in pre_process'
2014-05-01T14:38:40.012826+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/handler/thin.rb:16:in `run'
2014-05-01T14:38:40.012850+00:00 app[web.1]:
2014-05-01T14:38:40.012815+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:84:in `catch'
2014-05-01T14:38:40.012828+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:264:in `start'
2014-05-01T14:38:40.012851+00:00 app[web.1]:
2014-05-01T14:38:40.012816+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:84:in `pre_process'
2014-05-01T14:38:40.012829+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/server.rb:69:in `start'
2014-05-01T14:38:40.005302+00:00 app[web.1]: Started GET "/users" for 69.245.11.208 at 2014-05-01 14:38:40 +0000
2014-05-01T14:38:40.012849+00:00 app[web.1]: bin/rails:8:in `<main>'
2014-05-01T14:44:38.389637+00:00 heroku[run.7236]: State changed from starting to up
2014-05-01T14:44:38.316951+00:00 heroku[run.7236]: Awaiting client
2014-05-01T14:44:38.372859+00:00 heroku[run.7236]: Starting process with command `bundle exec rake db:migrate`
2014-05-01T14:44:45.056822+00:00 heroku[run.7236]: State changed from up to complete
2014-05-01T14:44:48.286258+00:00 heroku[router]: at=info method=GET path=/ host=still-wave-7596.herokuapp.com request_id=9a553d21-ab0e-4c21-9fb1-9d7cc020c059 fwd="69.245.11.208" dyno=web.1 connect=3ms service=13ms status=404 bytes=1828
2014-05-01T14:44:48.273634+00:00 app[web.1]: Started GET "/" for 69.245.11.208 at 2014-05-01 14:44:48 +0000
2014-05-01T14:44:48.282633+00:00 app[web.1]:
2014-05-01T14:44:48.282654+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/journey/router.rb:71:in `block in call'
2014-05-01T14:44:48.282670+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/cookies.rb:560:in `call'
2014-05-01T14:44:48.282688+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/tagged_logging.rb:68:in `tagged'
2014-05-01T14:44:48.282638+00:00 app[web.1]: ActionController::RoutingError (uninitialized constant StaticPagesController):
2014-05-01T14:44:48.282656+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/journey/router.rb:59:in `each'
2014-05-01T14:44:48.282673+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activerecord-4.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:621:in `call'
2014-05-01T14:44:48.282690+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/rack/logger.rb:20:in `call'
2014-05-01T14:44:48.282709+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/content_length.rb:14:in `call'
2014-05-01T14:44:48.282643+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/inflector/methods.rb:238:in `block in constantize'
2014-05-01T14:44:48.282659+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/routing/route_set.rb:676:in `call'
2014-05-01T14:44:48.282677+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
2014-05-01T14:44:48.282691+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/request_id.rb:21:in `call'
2014-05-01T14:44:48.282710+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:86:in `block in pre_process'
2014-05-01T14:44:48.282641+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/inflector/methods.rb:238:in `const_get'
2014-05-01T14:44:48.282657+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/journey/router.rb:59:in `call'
2014-05-01T14:44:48.282669+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/session/abstract/id.rb:220:in `call'
2014-05-01T14:44:48.282680+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
2014-05-01T14:44:48.282693+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/methodoverride.rb:21:in `call'
2014-05-01T14:44:48.282712+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:84:in `catch'
2014-05-01T14:44:48.282645+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/inflector/methods.rb:236:in `each'
2014-05-01T14:44:48.282660+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/etag.rb:23:in `call'
2014-05-01T14:44:48.282675+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
2014-05-01T14:44:48.282687+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/tagged_logging.rb:26:in `tagged'
2014-05-01T14:44:48.282704+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/sendfile.rb:112:in `call'
2014-05-01T14:44:48.282718+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine'
2014-05-01T14:44:48.282729+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:81:in `block in server'
2014-05-01T14:44:48.282647+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/inflector/methods.rb:236:in `inject'
2014-05-01T14:44:48.282662+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/conditionalget.rb:25:in `call'
2014-05-01T14:44:48.282672+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activerecord-4.1.0/lib/active_record/query_cache.rb:36:in `call'
2014-05-01T14:44:48.282683+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/rack/logger.rb:38:in `call_app'
2014-05-01T14:44:48.282705+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/ssl.rb:24:in `call'
2014-05-01T14:44:48.282720+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
2014-05-01T14:44:48.282733+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
2014-05-01T14:44:48.282648+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/inflector/methods.rb:236:in `constantize'
2014-05-01T14:44:48.282664+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/params_parser.rb:27:in `call'
2014-05-01T14:44:48.282679+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
2014-05-01T14:44:48.282694+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/runtime.rb:17:in `call'
2014-05-01T14:44:48.282715+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:53:in `process'
2014-05-01T14:44:48.282726+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:264:in `start'
2014-05-01T14:44:48.282739+00:00 app[web.1]:
2014-05-01T14:44:48.282650+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/routing/route_set.rb:76:in `controller_reference'
2014-05-01T14:44:48.282663+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/head.rb:11:in `call'
2014-05-01T14:44:48.282676+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/callbacks.rb:82:in `run_callbacks'
2014-05-01T14:44:48.282684+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/rack/logger.rb:20:in `block in call'
2014-05-01T14:44:48.282697+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/static.rb:64:in `call'
2014-05-01T14:44:48.282717+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:39:in `receive_data'
2014-05-01T14:44:48.282727+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/server.rb:69:in `start'
2014-05-01T14:44:48.282740+00:00 app[web.1]:
2014-05-01T14:44:48.282651+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/routing/route_set.rb:66:in `controller'
2014-05-01T14:44:48.282666+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/flash.rb:254:in `call'
2014-05-01T14:44:48.282686+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/tagged_logging.rb:68:in `block in tagged'
2014-05-01T14:44:48.282706+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:514:in `call'
2014-05-01T14:44:48.282721+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/backends/base.rb:73:in `start'
2014-05-01T14:44:48.282736+00:00 app[web.1]: bin/rails:8:in `require'
2014-05-01T14:44:48.282653+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/routing/route_set.rb:44:in `call'
2014-05-01T14:44:48.282667+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/session/abstract/id.rb:225:in `context'
2014-05-01T14:44:48.282682+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
2014-05-01T14:44:48.282696+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
2014-05-01T14:44:48.282714+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/connection.rb:84:in `pre_process'
2014-05-01T14:44:48.282734+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'
2014-05-01T14:44:48.282708+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application.rb:144:in `call'
2014-05-01T14:44:48.282723+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/thin-1.6.2/lib/thin/server.rb:162:in `start'
2014-05-01T14:44:48.282725+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/handler/thin.rb:16:in `run'
2014-05-01T14:44:48.282737+00:00 app[web.1]: bin/rails:8:in `<main>'
2014-05-01T14:44:48.282730+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `tap'
2014-05-01T14:44:48.282732+00:00 app[web.1]: vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `server'
2014-05-01T14:44:48.606159+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=still-wave-7596.herokuapp.com request_id=4349600e-547a-495f-9f3c-81ce35f74539 fwd="69.245.11.208" dyno=web.1 connect=3ms service=3ms status=304 bytes=132
2014-05-01T14:44:45.060196+00:00 heroku[run.7236]: Process exited with status 0
2014-05-01T14:44:53.122516+00:00 heroku[router]: at=info method=GET path=/ host=still-wave-7596.herokuapp.com request_id=a535fff0-91ec-4420-b5cb-cfc5f558ac8d fwd="69.245.11.208" dyno=web.1 connect=4ms service=9ms status=404 bytes=1828
2014-05-01T14:44:53.116717+00:00 app[web.1]: Started GET "/" for 69.245.11.208 at 2014-05-01 14:44:53 +0000
编辑：刚刚在 StaticPagesController 的日志中看到了这个问题。我可能是盲人，但我仍然看不到这个问题。这是文件：
static_pages_controller.rb
class StaticPagesController < ApplicationController
def home
end
def help
end
def about
end
def contact
end
end
编辑 2：添加了更长的 Heroku 日志：
评论诊断问题所需的任何其他文件。谢谢！