Symfony4 Annotation routing does not work
I just started learning Symfony. I am following this official tutorial exactly. Routing works fine when done with config/routes.yaml but on using annotations:
namespace App\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Annotation\Route;
class LuckyController
{
/**
* @Route("/lucky/number")
*/
public function number(){
$number = mt_rand(0, 100);
return new Response(
'<html><body><h1>MyLucky Number: ' . $number . '</h1></body></html>'
);
}
}
I get this error:
Exception thrown when handling an exception
(Symfony\Component\Config\Exception\FileLoaderLoadException: [Semantical Error]
The annotation "@Symfony\Component\Annotation\Route" in method
App\Controller\LuckyController::number() does not exist, or could not be auto-loaded
in C:\wamp\vhosts\mysymfony4\config/routes\../../src/Controller/ (which is
being imported from "C:\wamp\vhosts\mysymfony4\config/routes/annotations.yaml"). Make sure
annotations are installed and enabled.)
Answer
I found out my mistake. I used the wrong namespace for routing.
use Symfony\Component\Annotation\Route;
It should have been:
use Symfony\Component\Routing\Annotation\Route;
EDIT: I wanted to delete this question but the system wouldn't let me.