title: getting this error No route matches [GET] "/auth/facebook"
body: <p>I m trying to user facebook login in my app and i am get the follow error.I and using Rails 4.I came across some other similar queries on stackover flow and tried their suggestions but it didnt help</p>
  
  <p>No route matches [GET] "/auth/facebook" </p>
  
  <pre><code> routes.rb
  get 'auth/:provider/callback', to: 'sessions#create'
    get 'auth/failure', to: redirect('/')
    get 'signout', to: 'sessions#destroy', as: 'signout'
  </code></pre>
  
  <p>initializers/omniauth.rb</p>
  
  <pre><code>OmniAuth.config.logger = Rails.logger
  
  Rails.application.config.middleware.use OmniAuth::Builder do
    provider :facebook, FACEBOOK_KEY, FACEBOOK_SECRET, {:client_options =&gt; {:ssl =&gt; {:ca_file =&gt; Rails.root.join("cacert.pem").to_s}}}
  end
  </code></pre>