Chyba Kdyby/doctrine – metoda set

Kdyby\Doctrine\MemberAccessException
Call to undefined method App\Users::SetUsername().

$user = new Users;
$user->SetUsername($values["username"]);

<?php
namespace App;

use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 */
class Users extends \Kdyby\Doctrine\Entities\BaseEntity
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue
     */
    protected $id;

    /**
     * @ORM\Column(type="string")
     */
    protected $username;

    /**
     * @ORM\Column(type="string")
     */
    protected $password;

    /**
     * @var string
     *
     * @ORM\Column(name="ip", type="string", length=40, nullable=false)
     */
    protected $ip = '127.0.0.1';

    /**
     * @var integer
     *
     * @ORM\Column(name="lastlogin", type="bigint", nullable=false)
     */
    protected $lastlogin = '1438706485858';

    /**
     * @var float
     *
     * @ORM\Column(name="x", type="float", precision=10, scale=0, nullable=false)
     */
    protected $x = '0';

    /**
     * @var float
     *
     * @ORM\Column(name="y", type="float", precision=10, scale=0, nullable=false)
     */
    protected $y = '0';

    /**
     * @var float
     *
     * @ORM\Column(name="z", type="float", precision=10, scale=0, nullable=false)
     */
    protected $z = '0';

    /**
     * @var string
     *
     * @ORM\Column(name="world", type="string", length=255, nullable=false)
     */
    protected $world = 'world';

    /**
     * @var string
     *
     * @ORM\Column(name="email", type="string", length=255, nullable=true)
     */
    protected $email = 'your@email.com';

    /**
     * @var integer
     *
     * @ORM\Column(name="isLogged", type="smallint", nullable=false)
     */
    protected $islogged = '0';


}