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parameterssymfony
Dan Chaltiel
Dan Chaltiel

Reputation: 8523

Symfony paramconverter object not found no 404

I just discovered the ParamConverter syntax.

Here is what the doc says : 

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;

/**
 * @Route("/blog/{id}")
 * @ParamConverter("post", class="SensioBlogBundle:Post")
 */
public function showAction(Post $post) {
}

Several things happen under the hood:

  • ...
  • If no Post object is found, a 404 Response is generated;
  • If a Post object is found, a new post request attribute is defined...
  • ...

I tried this exact thing and it works fine if the id is known but if it is not then I get this Symfony error :

AppBundle\Entity\MyCustomEntity object not found.

Shouldn't I get a 404 Exception, which redirect me to my custom 404 page ?

Additionnaly, I tried what this post suggested, but the condition is not even read, and the same exact "object not found" error is shown again.

Is there any other way to get this working ?

Upvotes: 1

Views: 2329

Answers (2)

Moccine
Moccine

Reputation: 1031

symfony 6 Param Converter & 404's ==> composer require sensio/framework-extra-bundle

#[Route('/blog/{date}/{slug}/comments/{comment_slug}')]
#[ParamConverter('post', options: ['mapping' => ['date' => 'date', 'slug' => 'slug']])]
#[ParamConverter('comment', options: ['mapping' => ['comment_slug' => 'slug']])]
public function showComment(Post $post, Comment $comment)
{
}

Upvotes: 0

goto
goto

Reputation: 8162

Shouldn't I get a 404 Exception, which redirect me to my custom 404 page ?

Yes, in prod environment

In dev environment, you have some explanation about the error to help you debugging.

Upvotes: 3

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