title: Route is in debug list but returns 404 in Symfony 4
body: <p>Ok, so I just installed latest version Symfony 4. Run the browser after installation and a nice welcome greeting shows. All good!</p>
  
  <p>Then I created a new controller using <code>make:controller</code>.  I named this controller Client and is using Annotations, same with the other Default Controller.  I configured the routing as follows:</p>
  
  <pre><code>/**
   * @Route("/client", name="client")
   */
  public function index()
  {
      // replace this line with your own code!
      return $this-&gt;render('@Maker/demoPage.html.twig', [ 'path' =&gt; str_replace($this-&gt;getParameter('kernel.project_dir').'/', '', __FILE__) ]);
  }
  </code></pre>
  
  <p>I refreshed the browser and all good, no errors.</p>
  
  <p>Then I manually typed the path into the browser to check if it's really working:</p>
  
  <pre><code>localhost:8000/client
  </code></pre>
  
  <p>Problem. The url returned standard apache 404</p>
  
  <pre><code>Not Found
  The requested URL /client was not found on this server.
  
  Apache/2.4.18 (Ubuntu) Server at new.staff-fdr.dev Port 80
  </code></pre>
  
  <p>The debug route sees this though:</p>
  
  <pre><code>-------------------------- -------- -------- ------ ------------------
    Name                       Method   Scheme   Host   Path   
  
   -------------------------- -------- -------- ------ -----------------
    client                     ANY      ANY      ANY    /client  
    index                      ANY      ANY      ANY    /       
    _twig_error_test           ANY      ANY      ANY    /_error/{code}.
  </code></pre>