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Ruby on rails 3 Rails OmniAuth NoMethodError与Facebook_Ruby On Rails 3_Facebook_Omniauth - Fatal编程技术网

Ruby on rails 3 Rails OmniAuth NoMethodError与Facebook

Ruby on rails 3 Rails OmniAuth NoMethodError与Facebook,ruby-on-rails-3,facebook,omniauth,Ruby On Rails 3,Facebook,Omniauth,我一直在遵循使用facebook设置OmniAuth的教程,但是当我尝试运行/auth/facebook时,我得到一个错误,如下所示: NoMethodError in SessionsController#create undefined method `[]' for nil:NilClass 我的代码与教程中的代码相同,只是 auth = request.env['rack.auth'] 改为 auth = request.env['omniauth.auth'] 请提前谢谢 马特:

我一直在遵循使用facebook设置OmniAuth的教程,但是当我尝试运行/auth/facebook时,我得到一个错误,如下所示:

NoMethodError in SessionsController#create
undefined method `[]' for nil:NilClass
我的代码与教程中的代码相同,只是

auth = request.env['rack.auth']
改为

auth = request.env['omniauth.auth']
请提前谢谢


马特:那些说明有点过时了。试试看