Error while creating Entities with Doctrine in Symfony

Question

I am trying to create entities but I have an error, the entity is created in the project but nothing created in the database.

Here is the error message:

and this is the generated Class

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
    * @ORM\Entity(repositoryClass="App\Repository\CategoryRepository")
*/
class Category
{
    /**
        * @ORM\Id()
        * @ORM\GeneratedValue()
        * @ORM\Column(type="integer")
    */
    private $id;

    public function getId(): ?int
    {
        return $this->id;
    }
}

and this is my doctrine.yaml

doctrine:
   dbal:
    # configure these for your database server

    driver: 'pdo_mysql'
    server_version: '8.0.18'
    charset: utf8mb4
    host: 127.0.0.1
    port: 3306
    user: 'root'
    password: 'root'
    dbname: 'omega'
    #   dbname: '%env(DATABASE_NAME)%'

Can you please post an entity?

Lectan
– Lectan

2020-02-19 15:39:37 +00:00
Commented Feb 19, 2020 at 15:39 — Lectan
– Lectan, Commented Feb 19, 2020 at 15:39
Can you please post your config/packages/doctrine.yaml ?

shaax
– shaax

2020-02-19 15:54:42 +00:00
Commented Feb 19, 2020 at 15:54 — shaax
– shaax, Commented Feb 19, 2020 at 15:54
@Clarity edited

AsMa Boudjemaa
– AsMa Boudjemaa

2020-02-19 16:00:11 +00:00
Commented Feb 19, 2020 at 16:00 — AsMa Boudjemaa
– AsMa Boudjemaa, Commented Feb 19, 2020 at 16:00
@shaax i have edit it

AsMa Boudjemaa
– AsMa Boudjemaa

2020-02-19 16:02:30 +00:00
Commented Feb 19, 2020 at 16:02 — AsMa Boudjemaa
– AsMa Boudjemaa, Commented Feb 19, 2020 at 16:02

shaax · Accepted Answer · 2020-02-19 16:09:40Z

1

Try to add this at the end of your doctrine.yaml :

    orm:
        auto_generate_proxy_classes: true
        naming_strategy: doctrine.orm.naming_strategy.underscore
        auto_mapping: true
        mappings:
            App:
                is_bundle: false
                type: annotation
                dir: '%kernel.project_dir%/src/Entity'
                prefix: 'App\Entity'
                alias: App

Then retry. Let us know.

answered Feb 19, 2020 at 16:09

shaax

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1 Comment

AsMa Boudjemaa Over a year ago

It worked in the project thank you so much, but still the problem in the database because it wasn't created as in the project, am I missing something ?

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