Question

我有一个卡片实体，与用户实体有一个关系

MyBundle\Entity\Card:
    type: entity
    table: mm_card
    repositoryClass: CardRepository
    id:
        id:
            type: integer
            nullable: false
            unsigned: false
            id: true
            generator:
                strategy: IDENTITY
    fields:
        code:
            type: string
            nullable: false
            length: 16
    manyToOne:
        company:
            targetEntity: User
            inversedBy: companyCards
            joinColumn:
                name: company_id
                referencedColumnName: id
                nullable: false
                onDelete: cascade
        createdBy:
            targetEntity: User
            joinColumn:
                name: created_by
                referencedColumnName: id
                nullable: true
            gedmo:
                blameable:
                    on: create
        updatedBy:
            targetEntity: User
            joinColumn:
                name: updated_by
                referencedColumnName: id
                nullable: true
            gedmo:
                blameable:
                    on: update
    oneToOne:
        owner:
            targetEntity: User
            joinColumn:
                name: owner_id
                referencedColumnName: id
                nullable: true
                onDelete: SET NULL

当我使用带有表单的标准CRUD来编辑卡类时，我在那里有EntityType：class，当我选择用户并保存它时可以使用。但是如果在API中我想要做同样的事情，那么id不会：

$cardObj = $em->getRepository('MyBundle:Card')->find(16);
$userObj = $em->getRepository('MyBundle:User')->find(10);
$cardObj->setOwner($userObj);
$em->flush();

我在DB中遇到错误：

An exception occurred while executing 'INSERT INTO user (username, username_canonical, email, email_canonical, enabled, salt, password, last_login, confirmation_token, password_requested_at, roles, maccount_type, mcompany_type, mphoto, mphoto_guid, mcompany_code, billing_first_name, billing_last_name, billing_company, billing_phone, billing_country, billing_street, billing_building_nb, billing_local_nb, billing_city, billing_state, billing_postcode, mdescription, wp_user_id, master_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)':\n\nSQLSTATE[HY093]: Invalid parameter number: no parameters were bound

有没有人知道出了什么问题以及如何解决它？

Answer 1

你有什么问题.yaml配置。

查看官方documentation中的示例。例如：

 Product:
  type: entity
  oneToOne:
    shipping:
      targetEntity: Shipping
      joinColumn:
        name: shipping_id
        referencedColumnName: id

学说oneToOne不起作用

1 个答案: