完成401未经授权的设计能力

Question

我无法获得current_patient的创建响应。获得响应401未授权。我已经尝试更新能力文件。

responses_controller.rb：

 def create
   @reply = Response.create(params[:response])
   office = ""
   if current_user
     office = current_user.office || current_user.account.offices.first
   elsif current_patient
     office = current_patient.office_id
   end

   ...........

 end

能力档案：

def patient
 can :create, Response, :patient_id => @patient.id
end

响应：

Started POST "/responses" for 127.0.0.1 at 2014-11-20 17:35:45 -0500
 Processing by ResponsesController#create as JS
 Parameters: {"utf8"=>"✓", "authenticity_token"=>"blah_blah_blah", "response"=>{"review_id"=>"", "date"=>"2014-11-20 17:35:40 -0500", "patient_id"=>"13", "message"=>"Howdy neighbor!"}, "commit"=>"Submit Reply"}
Completed 401 Unauthorized in 166ms