FOS用户束注册“类型为\\ Entity \\ User的实体缺少为字段'id'分配的ID

Question

I've installed FOS user bundle to manage login & registration features, but when I try to register a new user I receive the following error:

    Entity of type ****\****\Entity\User is missing an assigned ID for field 'id'.
    The identifier generation strategy for this entity requires the ID field to be
    populated before EntityManager#persist() is called. If you want automatically
    generated identifiers instead you need to adjust the metadata mapping accordingly.

This is my User.php class:

<?php
// src/Acme/UserBundle/Entity/User.php
namespace  ***\***\Entity;

use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\Table(name="fos_user")
 */

class User extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     */
    protected $id;

and this is my User.orm.yml:

****\****\Entity\User:
type:  entity
table: fos_user
fields:
    id:
        id:
            type: integer
            generator:
                strategy: AUTO

I know that the problem appears when persisting the data of a new user, but I don't know how to make Symfony generate this id field. Thanks!

Answer 1

Your yml configuration is wrong, try with:

type:  entity
table: fos_user
fields:
    id:
        id:
            type: integer
            generator:
                strategy: AUTO

Answer 2

I've solved my problem. This is my User.php Class:

<?php

namespace *****\*****\Entity;

use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\Table(name="fos_user")
 */
class User extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

And I've just deleted ALL YAML configurations files, it was a conflict problem between Annotations and YAML . Now registration and login work fine.

Answer 3

Your yml should looks like

type:  entity
table: fos_user
id:
     id:
         type: integer
            generator:
                strategy: AUTO
fields: 

etc...