Closed
Description
Symfony version(s) affected: 4.2.2
Description
The Twig path function fails for internationalized routes when rendering a template on NotFoundHttpException.
How to reproduce
1/3: Have an internationalized route (routes.yaml):
mypage:
path:
en: /en/english
de: /de/german
controller: App\Controller\SimplePageController::page2/3: Have an EventListener that renders a 404 template:
class ExceptionListener {
private $twig;
public function __construct( \Twig_Environment $twig ) {
$this->twig = $twig;
}
public function onKernelException( GetResponseForExceptionEvent $event ) {
if ( $event->getException() instanceof NotFoundHttpException ) {
$response = new Response(
$this->twig->render( 'errors/404.html.twig' ),
404
);
$event->setResponse( $response );
}
}
}3/3: Call the path function with the name of the internationalized route in the template:
{{ path('mypage') }}
The path function works fine for routes that do not use the i18n feature like this one:
index:
path: /
controller: App\Controller\IndexController::indexI did some digging though the Symfony code though did not find the issue. Might be related to #27872