Attempted to load class "NelmioCorsBundle"

[ObadaAbdelkareem]

I have included the NelmioCorsBundle on the AppKernel.php like below :

    public function registerBundles(): array
    {
        $bundles = [
            new \Sylius\Bundle\AdminBundle\SyliusAdminBundle(),
            new \Sylius\Bundle\ShopBundle\SyliusShopBundle(),

            new \FOS\OAuthServerBundle\FOSOAuthServerBundle(), // Required by SyliusAdminApiBundle.
            new \Sylius\Bundle\AdminApiBundle\SyliusAdminApiBundle(),
            new Nelmio\CorsBundle\NelmioCorsBundle(),
            new \AppBundle\AppBundle(),
        ];

but still give me this error

Attempted to load class "NelmioCorsBundle" from namespace "Nelmio\CorsBundle".Did you forget a "use" statement for another namespace?

 can

[stefandoorn]

Have you required it via Composer also?

composer require nelmio/cors-bundle

[carnau]

Maybe he forgot to execute composer install.

[ricardosaracino]

Name space does not start with a slash

[thomasrm]

Any progress regarding this issue? I'm having the exact same one.

I installed CorsBundle with composer require nelmio/cors-bundle

Thanks!

[ayyoub-afwallah]

composer require nelmio/cors-bundle works !