未定義のメソッド 'arity'がレール4の展開エラーにつながるHeroku（H10）

Question

このエラーは過去2日間発生しています。私は可能性がありますすべての単一の設定変更ソリューションを試してみました。このアプリはローカルの環境でうまく動作しますが、私がherokuにデプロイするときにクラッシュするように見えるので、コードに問題があるかどうかはわかりません。誰も私が次にできることを提案することはできますか？ここではログがある -

2013-08-06T06:07:57.332143+00:00 app[web.1]: config.eager_load is set to nil. Please 
update your config/environments/*.rb files accordingly: 
2013-08-06T06:07:57.332143+00:00 app[web.1]: 
2013-08-06T06:07:57.332143+00:00 app[web.1]: * development - set it to false 
2013-08-06T06:07:57.332143+00:00 app[web.1]: * production - set it to true 
2013-08-06T06:07:57.332143+00:00 app[web.1]: * test - set it to false (unless you use a tool that preloads your test environment) 
2013-08-06T06:07:57.332143+00:00 app[web.1]: 
2013-08-06T06:07:57.433472+00:00 app[web.1]: params or add `protected_attributes` to your Gemfile to use the old one. 
2013-08-06T06:07:57.433472+00:00 app[web.1]: `config/application.rb` file and any `mass_assignment_sanitizer` options 
2013-08-06T06:07:57.433472+00:00 app[web.1]: from your `config/environments/*.rb` files. 
2013-08-06T06:07:57.433472+00:00 app[web.1]: See http://guides.rubyonrails.org/security.html#mass-assignment for more information. 
2013-08-06T06:07:57.433472+00:00 app[web.1]: To disable this message remove the `whitelist_attributes` option from your 
2013-08-06T06:07:57.433472+00:00 app[web.1]: out of Rails into a gem. Please use the new recommended protection model for 
2013-08-06T06:07:57.433472+00:00 app[web.1]: 
2013-08-06T06:07:57.433472+00:00 app[web.1]: 
2013-08-06T06:07:57.433472+00:00 app[web.1]: 
2013-08-06T06:07:57.433472+00:00 app[web.1]: DEPRECATION WARNING: Model based mass assignment security has been extracted 
2013-08-06T06:07:58.741762+00:00 app[web.1]: => Booting WEBrick 
2013-08-06T06:07:58.742020+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Application: My Application 
2013-08-06T06:07:58.741762+00:00 app[web.1]: => Rails 4.0.0 application starting in production on http://0.0.0.0:41380 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Starting the New Relic agent in "production" environment. 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : To prevent agent startup add a NEWRELIC_ENABLE=false environment variable or modify the "production" section of your newrelic.yml. 
2013-08-06T06:07:58.741762+00:00 app[web.1]: => Run `rails server -h` for more startup options 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Reading configuration from config/newrelic.yml 
2013-08-06T06:07:58.741762+00:00 app[web.1]: => Ctrl-C to shutdown server 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Environment: production 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Enabling the Request Sampler. 
2013-08-06T06:07:58.741762+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:58 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Dispatcher: webrick 
2013-08-06T06:08:04.062061+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/associations/builder/association.rb:29:in `initialize': undefined method `arity' for :custom_type:Symbol (NoMethodError) 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/associations.rb:1401:in `belongs_to' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `block in require' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/app/models/field.rb:4:in `<class:Field>' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/app/models/field.rb:1:in `<top (required)>' 
2013-08-06T06:08:04.062751+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' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/associations/builder/association.rb:12:in `new' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:462:in `each' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/initializable.rb:55:in `block in run_initializers' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:464:in `each' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/application/finisher.rb:56:in `each' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/initializable.rb:30:in `instance_exec' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/associations/builder/association.rb:12:in `build' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:347:in `eager_load!' 
2013-08-06T06:08:04.062751+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' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:213:in `load_dependency' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:462:in `eager_load!' 
2013-08-06T06:08:04.062751+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' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:288:in `depend_on' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each' 
2013-08-06T06:08:04.063055+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>' 
2013-08-06T06:08:04.062061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activerecord-deprecated_finders-1.0.3/lib/active_record/deprecated_finders/association_builder.rb:70:in `initialize_with_deprecated_options' 
2013-08-06T06:08:04.062751+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' 
2013-08-06T06:08:04.063055+00:00 app[web.1]: from /app/config.ru:in `<main>' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:329:in `require_or_load' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/application.rb:215:in `initialize!' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `block in require' 
2013-08-06T06:08:04.063055+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:206:in `require_dependency' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:464:in `block in eager_load!' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/initializable.rb:30:in `run' 
2013-08-06T06:08:04.062319+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/engine.rb:465:in `block (2 levels) in eager_load!' 
2013-08-06T06:08:04.062751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>' 
2013-08-06T06:08:04.062906+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' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require' 
2013-08-06T06:08:04.063540+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' 
2013-08-06T06:08:04.063055+00:00 app[web.1]: from /app/config.ru:in `new' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.063540+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' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from bin/rails:4:in `require' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/initializable.rb:54:in `run_initializers' 
2013-08-06T06:08:04.062906+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:213:in `load_dependency' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/commands.rb:78:in `block in <top (required)>' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/commands.rb:73:in `<top (required)>' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/commands/server.rb:75:in `start' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/commands.rb:73:in `tap' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from bin/rails:4:in `<main>' 
2013-08-06T06:08:04.063055+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' 
2013-08-06T06:08:04.063540+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.0/lib/rails/commands/server.rb:48:in `app' 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing deferred Rack instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing Rails 4 Controller instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing Rails4 Error instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing Net instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing Rails 4 view instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Finished instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:07:59 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Installing ActiveRecord 4 instrumentation 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:08:00 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Reporting to: https://rpm.newrelic.com/accounts/386768/applications/***** 
2013-08-06T06:08:04.178658+00:00 app[web.1]: Exiting 
2013-08-06T06:08:04.178658+00:00 app[web.1]: ** [NewRelic][08/06/13 06:08:03 +0000 bc4e42fd-685e-4f33-81fe-77ff7b0aa790 (2)] INFO : Starting Agent shutdown 
2013-08-06T06:08:05.648375+00:00 heroku[web.1]: Process exited with status 1 
2013-08-06T06:08:05.665239+00:00 heroku[web.1]: State changed from starting to crashed 
2013-08-06T06:08:08.293497+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=***** fwd="65.128.39.118" dyno= connect= service= status=503 bytes= 
2013-08-06T06:08:08.516985+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=***** fwd="65.128.39.118" dyno= connect= service= status=503 bytes= 
2013-08-06T06:08:15.570976+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=***** fwd="65.128.39.118" dyno= connect= service= status=503 bytes= 

*****は「行 config.eager_load のためのあなたのproduction.rb file in config/environments

探すことを目的

Answer 1

に調整しますその問題は英雄に関連していると思う。私はbelongs_to :type1, :type2のようなものを持っていた私のモデルでは間違いがありました。それはbelongs_to :type1 belongs_to :type2のように2つの別々の行に入れておかなければなりませんでした。

これを修正した後、別の問題も発生しました。

Fetching gem metadata from https://rubygems.org/.. 
Could not find safe_yaml-0.9.4 in any of the sources 

私は私のGemfileにsafe_yaml-0.9.4を持っていなかったが、それは私のGemfile.lockに含まれていたことが判明 - Herokuのは、このエラーを投げていました。 safe_yaml-0.9.4をsafe_yaml-0.9.3に変更し、herokuにプッシュしました。すべてが正常に戻りました。

誤解を招くタイトルの謝罪。しかし、他の誰かが私のように英雄のエラーarityに遭遇した場合、これは解決策を与える可能性があります。

Answer 2

行くに隠された情報を表現し、私はドンconfig.eager_load = true