Question 41636 in PHP Question posted in
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Undefined method getDoctrine – PHP

I am a beginner on Symfony 6 and I am blocked because I have an error message: "Undefined method getDoctrine" with Intelephense

Here is my code:

 #[Route('/recettes', name: 'app_recettes')]

    public function index(int $id): Response
    {
        $em = $this->getDoctrine()->getManager();
        $recette = $em->getRepository(Recettes::class)->findBy(['id' => $id]);

        return $this->render('recettes/index.html.twig', [
            'RecettesController' => 'RecettesController',
        ]);
    }
Tags:

3

Answers


  1. 0

    Your controller should extends AbstractController from use SymfonyBundleFrameworkBundleControllerAbstractController;

    You should not use getDoctrine()->getManager() in symfony 6. If you look into the method from AbstractController you can see:

    trigger_deprecation('symfony/framework-bundle', '5.4', 'Method "%s()" is deprecated, inject an instance of ManagerRegistry in your controller instead.', __METHOD__);

    You should just autowire your entity manager in your method or constructor and use it directly.

    private EntityManagerInterface $entityManager;

public function __construct(EntityManagerInterface $entityManager)
{
    $this->entityManager = $entityManager;
}

#[Route('/recettes', name: 'app_recettes')]
public function index(int $id): Response
{
    $recette = $this->entityManager->getRepository(Recettes::class)->findBy(['id' => $id]);

    return $this->render('recettes/index.html.twig', [
        'RecettesController' => 'RecettesController',
    ]);
}

    You could also autowire your RecettesRepository directly instead of the entity manager if you just want to fetch some data.

    I’m guessing that you want to show a specific resource by using its id. You probably want to add something /{id} in your route:

    #[Route('/recettes/{id}', name: 'app_recettes')]
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  2. 0

    Dylan response is really good !

    If you want to fecth a specific recette (blog de cuisine?), you can autowire the ‘recette’ as an argument :

    #[Route('/recettes/{id}', name: 'app_recettes')]
public function index(Recette $recette): Response
{
    return $this->render('recettes/index.html.twig', [
         'recette' => $recette,
     ]);

}

    To do so, don’t forget to install and import :

    use SensioBundleFrameworkExtraBundleConfigurationEntity;

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  3. 0

    In Symfony 6, getDoctrine() method have been removed. Instead of it you can use $doctrine variable. To use it follow this steps.

    use this in your controller

    use DoctrinePersistenceManagerRegistry as PersistenceManagerRegistry;

    pass this argument into the your index function

    public function index(int $id,  PersistenceManagerRegistry $doctrine): Response

    Access $doctrine variable like this.

    $em = $doctrine->getManager();
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