title: Symfony 4 - php bin/console server:run not works
body: <p>I have a problem with this command : <strong>php bin/console server:run</strong> on Symfony 4</p>
  
  <p>When I go to <a href="http://127.0.0.1:8000/" rel="nofollow noreferrer">http://127.0.0.1:8000/</a> I have this error message :</p>
  
  <p><strong>Warning: Unknown: failed to open stream: No such file or directory in Unknown on line 0
  Fatal error: Unknown: Failed opening required 'J:\my_project\vendor\symfony\web-server-bundle/Resources/router.php' (include_path='.;C:\php\pear') in Unknown on line 0</strong></p>
  
  <p>Indeed, the router.php file does not exist !</p>
  
  <p>But if I run this command : php -S 127.0.0.1:8000 -t public everything is ok.</p>
  
  <p>Any idea ?</p>