--TEST-- Exception for an undefined template in a child template --TEMPLATE-- {% extends 'base.twig' %} {% block sidebar %} {{ include('include.twig') }} {% endblock %} --TEMPLATE(base.twig)-- {% block sidebar %} {% endblock %} --DATA-- return [] --EXCEPTION-- Twig\Error\LoaderError: Template "include.twig" is not defined in "index.twig" at line 5.