title: Symfony3 - No route found for "GET/home"
body: <p>I am following this tutorial to set up my first page in a Symfony 3 project: <a href="http://knpuniversity.com/screencast/symfony/first-page#play" rel="noreferrer">Joyful Development with Symfony 3 Tutorial</a></p>
  
  <p>I created a <code>HomeController</code> file in <code>/src/AppBundle/Controller/</code>. The contents of this file are:</p>
  
  <pre><code> &lt;?php
  
   namespace AppBundle\Controller;
  
   use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
   use Symfony\Component\HttpFoundation\Response;
  
   class HomeController {
  
    /**
     * @Route("/home")
     */
  
    public function showAction() {
        return new Response('Testing!');
    }
   }
  </code></pre>
  
  <p>I am simply trying to get the text: "Testing!" from the <code>showAction()</code> function above to display. However, my page has an error: No route found for "GET /home"</p>
  
  <p>Is there something wrong with my setup above? Sorry if this is a simple question, this is my first time working with Symfony and I am lost!</p>
  
  <p><a href="https://i.stack.imgur.com/nqwbX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/nqwbX.png" alt="Symfony Error Message"></a></p>