Symfony2 - checking if file exists

Question

I have a loop in Twig template, which returns multiple values. Most important - an ID of my entry. When I didn\'t use any framework nor template engine, I used simply

Answer 1

I've had the same problem as Tomek. I've used Sybio's solution and made the following changes:

1. app/config.yml => add "/" at the end of web_path

   parameters:
       web_path: %kernel.root_dir%/../web/
   

2. Call file_exists without "asset" :

   {% if file_exists(web_path ~ 'img/games/'~item.getGame.id~'.jpg') %}
   

Hope this helps.