Bonjour jai essayé de cree des mixture via php bin/console make:migration
et il m'affiche ca

php bin/console make:migration

In AnnotationException.php line 39:

  [Semantical Error] The annotation "@Vich\UploaderBundle\Mapping\Annotati   
  on" in class App\Entity\Article was never imported. Did you maybe forget   
   to add a "use" statement for this annotation?

make:migration

pourtant avant de les lancer jai mis ces "use"

<?php

namespace App\Entity;

use App\Repository\ArticleRepository;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Symfony\Component\HttpFoundation\File\UploadedFile;

Pouvez vous m'expliquez l'erreur svp

est ce que mes mixtures ont été créer ?

MERCI

2 réponses


tu dois avoir oublier d'ajouter un mapping sur ton attribut articleFile

use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Vich\UploaderBundle\Mapping\Annotation\Uploadable;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Vich\UploaderBundle\Mapping\Annotation\UploadableField;

/**

  • @Vich\Uploadable
  • @ORM\Entity(repositoryClass=ArticleRepository::class)
    */
    class Article
    {

    Ajoute cette annotation dans ton entité

SEDI
Auteur

jai mis les "use" que tu m'as envoyé

``<?php

namespace App\Entity;

use App\Repository\ArticleRepository;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Vich\UploaderBundle\Mapping\Annotation\Uploadable;
use Vich\UploaderBundle\Mapping\Annotation\UploadableField;

/**

  • @ORM\Entity(repositoryClass=ArticleRepository::class)
  • @Vich/Uploadable
    */
    class Article
    {

Mais lorsque je vais sur mon localhost:8000 ca me met l'erreur semantique suivante

[Semantical Error] The annotation "@Vich\UploaderBundle\Mapping\Annotation" in class App\Entity\Article was never imported. Did you maybe forget to add a "use" statement for this annotation?

je ne comprend pas aidez moi svp

Verifier bien si la class Vich\UploaderBundle\Mapping\Annotation existe bien dans le dossier vendor

puis voici un exemple d'utilisation

use Symfony\Component\HttpFoundation\File\File;
use Vich\UploaderBundle\Mapping\Annotation as Vich;

/**
 * @ORM\Entity
 * @Vich\Uploadable
 */
class Product
{
    /**
     * @ORM\Column(type="string", length=255)
     * @var string
     */
    private $image;

    /**
     * @Vich\UploadableField(mapping="product_images", fileNameProperty="image")
     * @var File
     */
    private $imageFile;

    /**
     * @ORM\Column(type="datetime")
     * @var \DateTime
     */
    private $updatedAt;

    // ...

    public function setImageFile(File $image = null)
    {
        $this->imageFile = $image;

        // VERY IMPORTANT:
        // It is required that at least one field changes if you are using Doctrine,
        // otherwise the event listeners won't be called and the file is lost
        if ($image) {
            // if 'updatedAt' is not defined in your entity, use another property
            $this->updatedAt = new \DateTime('now');
        }
    }

    public function getImageFile()
    {
        return $this->imageFile;
    }

    public function setImage($image)
    {
        $this->image = $image;
    }

    public function getImage()
    {
        return $this->image;
    }
}

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