【发布时间】：2013-04-11 17:55:51
【问题描述】：
我有一个使用 OminAuth 的 rails 3 应用程序。我正在使用文件“config/initializers/omniauth.rb”初始化它：
Rails.application.config.middleware.use OmniAuth::Builder do
provider :facebook, "...", "..."
provider :identity, :on_failed_registration => lambda { |env| IdentitiesController.action(:new).call(env) }
OmniAuth.config.on_failure = Proc.new { |env|
OmniAuth::FailureEndpoint.new(env).redirect_to_failure
}
end
它在使用 WEBrick 的开发中正常工作，但在生产中（nginx + unicorn）应用程序挂起并且 unicorn.log 显示以下内容：
E, [2013-04-11T14:45:41.485066 #3276] ERROR -- : reaped #<Process::Status: pid 18825 exit 1> worker=1
I, [2013-04-11T14:45:41.485439 #3276] INFO -- : worker=1 spawning...
I, [2013-04-11T14:45:41.491241 #18831] INFO -- : worker=1 spawned pid=18831
I, [2013-04-11T14:45:41.491662 #18831] INFO -- : Refreshing Gem list
E, [2013-04-11T14:45:41.622456 #18828] ERROR -- : uninitialized constant OmniAuth (NameError)
/home/insidegui/apps/curtaavida/releases/20130411173917/config/initializers/omniauth.rb:1:in `<top (required)>'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:588:in `block (2 levels) in <class:Engine>'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:587:in `each'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:587:in `block in <class:Engine>'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
/home/insidegui/apps/curtaavida/shared/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/insidegui/apps/curtaavida/releases/20130411173917/config/environment.rb:5:in `<top (required)>'
config.ru:4:in `require'
config.ru:4:in `block in <main>'
我的 production.log 保持干净。
我该怎么办？
【问题讨论】：
标签： ruby-on-rails ruby omniauth unicorn production