通過使用考拉寶石在Rails上使用ruby進行Facebook集成

Question

我想在Koala的幫助下將facebook登錄集成到ruby on rails項目中。 我遵循了http://udooz.net/blog/2011/02/facebook-app-using-rails-koala/單獨的教程鏈接。 但是在安裝了考拉寶石之后，它不會顯示捆綁清單。 即使我運行Rails服務器，它也會給我以下錯誤消息：

C:/sample/facebook/config/initializers/koala.rb:10:in `<top (required)>': uninitialized constant Koala (NameError)
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/engine.rb:556:in `block (2 levels) in <class:Engine>'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/engine.rb:555:in `each'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/engine.rb:555:in `block in <class:Engine>'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `instance_exec'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `run'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/initializable.rb:55:in `block in run_initializers'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `each'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `run_initializers'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application.rb:96:in `initialize!'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
        from C:/sample/facebook/config/environment.rb:5:in `<top (required)>'
        from C:/sample/facebook/config.ru:4:in `require'

Answer 1

我通過注釋掉

config.action_controller.allow_forgery_protection = false
config.gem "koala"

從我的config / environment.rb文件中

但是現在，當我單擊“使用facebook登錄並鏈接”以進行oauth時，我從Devise中收到“檢測到Csrf”錯誤。

你有這個工作嗎？