title: embedding services in twig templates
body: <p>I am using controllers as services and try to embed those controllers in the twig template using the following syntax:</p>
  
  <pre><code>{% render 'my_controller:thisAction' %}
  {% render 'my_controller2:this2Action' %}
  {% render 'my_controller3:this3Action' %}
  </code></pre>
  
  <p>The problem is that instead of getting parsed correctly, only the first render statement is able to render the template and the following ones are not.</p>
  
  <p>Any suggestions why this problem is occuring ?</p>