probleme affichage blanc d'un formulaire

symfony m'indique pas que j,ai des erreur voici mon code : **controlleur :**

3
Insertion Id dans le formtype pour le menu select

Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; use Symfony\Component\Form\Extension\Core\Type\DateType; use Symfony\Component\Form\Extension\Core\Type\ChoiceType

0
Formulaire avec 2 entité & problème de rendu Bootstrap

Symfony\Component\Form\AbstractType; use Symfony\Component\Form\Extension\Core\Type\TextareaType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; use Vich\UploaderBundle\Form\Type\VichImageType; class ProfileType

0
Impossible to access an attribute ("commande") on a null variable.
D_S,

Symfony\Bundle\FrameworkBundle\Controller\Controller; use Symfony\Component\DependencyInjection\ContainerInterface; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\HttpFoundation\Session\Session; use Symfony\Component\HttpFoundation\RedirectResponse; use Ecommerce\EcommerceBundle\Entity

4
champs forms en fonction du précédent

Symfony\Bridge\Doctrine\Form\Type\EntityType; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; use Symfony\Component\Form\FormEvents; use Symfony\Component\Form

1
Champ qui ne s'affiche pas twig

Symfony\Component\Form\AbstractType; use Symfony\Component\Form\Extension\Core\Type\TextType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; class AdType extends AbstractType { public function buildForm(FormBuilderInterface

1
Remplir le champ d'un formulaire automatiquement

Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; class MatiereType extends AbstractType { /** * @param FormBuilderInterface $builder * @param array $options */ public function buildForm(FormBuilderInterface $builder, array

4
Modification d'un fichier avec la methode PUT

Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\Routing\Annotation\Route; use Symfony\Component\Serializer\SerializerInterface; use Symfony\Component\HttpFoundation\File\UploadedFile; use Symfony\Component\Serializer

3
Insertion de variable en base de donnée autre que post ou get.

Symfony\Bundle\FrameworkBundle\Controller\AbstractController; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\Routing\Annotation\Route; use App\Form\LibelleFormType; use App\Entity\Libelle; class LibelleController extends AbstractController { /** * @Route("/form/new

1
make:entity

Symfony\Bundle\MakerBundle\Validator::validateDoctrineFieldName() must be an instance of Doctrine\Common\Persistence\ManagerRegistry, instance of Doctrine\Bundle\DoctrineBundle\Registry given, called in C:\Users\Utilisateur\Desktop\musee\vendor\symfony

2