协会失败,学说映射学说2

时间:2013-04-16 12:43:44

标签: orm doctrine-orm mapping associations

我在学说2中遇到了以下问题,我想将我的地址实体和国家/地区实体加入我的用户实体。所以经过一些尝试,它在数据库中工作正常,但当我使用./vendor/bin/doctrine-module orm:validate-schema时 它告诉我一些映射失败。

[Mapping]  FAIL - The entity-class 'User\Entity\Adress' mapping is invalid:
* The association User\Entity\Adress#user refers to the inverse side field User\Entity\User#use
r_id which does not exist.
* The association User\Entity\Adress#country refers to the inverse side field User\Entity\Count
ry#id which is not defined as association.
* The association User\Entity\Adress#country refers to the inverse side field User\Entity\Count
ry#id which does not exist.

我真的不知道为什么会这样,因为我的数据库工作正常。它识别地址中的用户和国家/地区实体以及值。

我的用户实体:

   ...
    /**
 * Entity Class representing a post of our User module.
 * 
 * @ORM\Table(name="user")
 * @ORM\Entity(repositoryClass="User\Repository\UserRepository")
 * 
 * @property int userid
 * @property string firstname
 * @property string insertion
 * @property string lastname
 * @property date dateofbirth
 * @property string gender
 * @property string phonenumber
 * @property string mobile
 */
    class User extends zfcUser implements UserInterface
    {
        /**
         * Id from user
         * 
         * @ORM\OneToMany(targetEntity="Adress", mappedBy="user", cascade= "remove")
         * @access protected
         */

        /**
         * Firstname of our user
         *
         * @ORM\Column(type="string", nullable=true)
         * @var string
         * @access protected
         */
        protected $firstname;

    ...
    ...

我的地址实体:

/**
 * Entity Class representing our Adress module.
 *
 * @ORM\Entity
 * @ORM\Table(name="adress")
 * @property integer addressid
 * @property string street
 * @property integer number
 * @property string addition
 * @property string zipcode
 * @property integer userid
 * @property integer countryid
 */
class Adress
{

...
...

/** 
     * @ORM\ManyToOne(targetEntity="User", inversedBy="user_id")
     * @ORM\JoinColumn(name="user_id", referencedColumnName="user_id")
     * @var User[]
     * @access protected
     */
    protected $user;

    /**
     * @ORM\ManyToOne(targetEntity="Country", inversedBy="id")
     * @ORM\JoinColumn(name="country_id", referencedColumnName="id")
     * @var Country[]
     * @access protected
     */
    protected $country;

...
...

我的国家实体:

   ...
    ...
    /**
 * Entity Class representing our Country module.
 *
 * @ORM\Entity
 * @ORM\Table(name="country")
 * @property integer id
 * @property string countrycode
 * @property string countryname
 */
    class Country
    {
    /**
         * Id from a country
         * 
         * @ORM\Id
         * @ORM\Column(type="integer")
         * @ORM\GeneratedValue(strategy="AUTO")
         * @ORM\OneToMany(targetEntity="Adress", mappedBy="country")
         * @var int
         * @access protected
         */
        protected $id;

    ...
    ...

有人解释为什么会这样?

1 个答案:

答案 0 :(得分:4)

第一个错误:

在您的User班级中缺少与地址相关的属性,因此可能有两种可能:

  1. 如果是protected $user_id: 这不起作用,因为Doctrine期望在这个地方有一组地址对象。
  2. 如果是protected $addresses: 您必须将用户属性的Address类中的映射更改为:

    @ORM\ManyToOne(targetEntity="User", inversedBy="addresses")

  3. 对于第二个错误:

    Address课程中,您必须删除国家/地区的inversedBy属性:

    @ORM\ManyToOne(targetEntity="Country")