【发布时间】:2013-08-12 07:46:42
【问题描述】:
我有Peticion 实体,但由于出现以下错误而缺少某些内容:
No identifier/primary key specified for Entity (...) Every Entity must have and identifier/primary key
这是实体代码:
<?php
namespace Project\UsuarioBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Peticion
*
* @ORM\Table(name="peticion")
* @ORM\Entity
*/
class Peticion
{
/**
*
* @ORM\Id
* @ORM\ManyToMany(targetEntity="Project\UsuarioBundle\Entity\Usuario", inversedBy="usuNick2")
* @ORM\JoinTable(name="USUARIO",
* joinColumns={@ORM\JoinColumn(name="USU_NICK_1", referencedColumnName="USU_NICK")},
* inverseJoinColumns={@ORM\JoinColumn(name="USU_NICK_2", referencedColumnName="USU_NICK")}
* )
*/
private $usuNick1;
/**
*
* @ORM\Id
* @ORM\ManyToMany(targetEntity="Project\UsuarioBundle\Entity\Usuario", mappedBy="usuNick1"))
*/
private $usuNick2;
/**
* @var \DateTime
*
* @ORM\Column(name="PET_FECHA", type="date", nullable=false)
*/
private $fecha;
【问题讨论】:
标签: symfony orm doctrine-orm doctrine many-to-many