php - symfony 映射错误 : inverse and owning side field field doesnot exist - even though I declared them in both the classes

Question

我按照 symfony 文档 here 创建了两个类 partgroup(OneToMany) 和 partsub(ManyToOne) 之间的双向关系

当我尝试验证原则模式时收到此错误消息

* The association Test\MyBundle\Entity\SpareParts\OemPartPosSubText#partgrpidk refers to the inverse side field Test\MyBundle\Entity\SpareParts\OemPartPosGrpText#partgrpidk which is not defined as association.

* The association Test\MyBundle\Entity\SpareParts\OemPartPosSubText#partgrpidk refers to the inverse side field Test\MyBundle\Entity\SpareParts\OemPartPosGrpText#partgrpidk which does not exist.

和

[Mapping]  FAIL - The entity-class 'Test\MyBundle\Entity\SpareParts\OemPartPosGrpText' mapping is invalid:
* The association Test\MyBundle\Entity\SpareParts\OemPartPosGrpText#partsubidk refers to the owning side field Test\MyBundle\Entity\SpareParts\OemPartPosSubText#partsubidk which is not defined as association, but as field.

Code

我试过 cache:clear

我到处找stackholder和谷歌但找不到任何解决方案。

Answer 1

您的映射不正确。正确的映射应该是这样的:

/**
 * OemPartPosGrpText
 *
 * @ORM\Table(name="oem_PartPosGrpText")
 * @ORM\Entity(repositoryClass="Test\MyBundle\Entity\SpareParts\Repo\SparePartMenuRepository")
 *
 */
class OemPartPosGrpText
{

    /**
     * @var integer
     *
     * @ORM\Column(name="PartGrpIDK", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    private $partgrpidk;

     /**
     * @ORM\OneToMany(targetEntity="partSubText", mappedBy="partgrp")
     */
    private $partsubs;

    ...


/**
 * oemPartPosSubText
 *
 * @ORM\Table(name="oem_PartPosSubText")
 * @ORM\Entity(repositoryClass="Test\MyBundle\Entity\SpareParts\Repo\SparePartMenuRepository")
 */

 class partSubText
 {

    /**
     * @var integer
     *
     * @ORM\Column(name="PartSubIDK", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    private $partsubidk;

    /**
     * @ORM\ManytoOne(targetEntity="OemPartPosGrpText",inversedBy="partsubs")
     * @ORM\JoinColumn(name="PartGrpIDK", referencedColumnName="PartGrpIDK")
     */
    private $partgrp;

    ...

(我也修改了你的属性名)