ruby-on-rails-3 - 使用设备重置密码时出现空白消息

Question

当我请求重置密码时，我收到没有密码重置消息和链接的空白消息。我在用devise

这是我的密码控制器：

class PasswordsController < Devise::PasswordsController  
  def create
    self.resource = resource_class.send_reset_password_instructions(resource_params)  
    respond_with({}, :location => after_sending_reset_password_instructions_path_for(resource_name))
  end
end

注册控制器：

class RegistrationsController < Devise::RegistrationsController    
  def create
    if verify_recaptcha
      super
    else
      build_resource
      clean_up_passwords(resource) 
      render :new
    end
  end
end

路线.rb：

  devise_for :users, controllers: { passwords: 'passwords' }  

  devise_for :users, :path_names=> {:sign_in=> "login", :sign_out=> "logout"}, 
  :controllers => { :registrations => 'registrations' }