title: After Symfony-Update: Call to a member function has() on null on /login
body: <p>Until yesterday, my symfony application works fine. It was <code>Symfony 2.8.32</code>, Userbundle Version dev-master.</p>
  
  <p>3 Weeks ago, I make a composer update - all works still fine.</p>
  
  <p>Today I do the same, the Symfony version is now <code>2.8.33</code>, and now on trying login I get: </p>
  
  <blockquote>
    <p>Call to a member function has() on null in 
    vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php
    at line 18</p>
  </blockquote>
  
  <p>The code at this point is:</p>
  
  <pre><code>  if ($this-&gt;container-&gt;has('templating')) {
              return $this-&gt;container-&gt;get('templating')-&gt;renderResponse($view, $parameters, $response);
          }
  </code></pre>
  
  <p>It seems, something in Userbundle isn't changing, and <code>$this-&gt;container</code> is null.</p>
  
  <p>I have tried a downgrade on <code>Symfony 2.8.32</code>, but that does not help.</p>
  
  <p>Any idea?</p>