无法创建带有日期的固定装置



我有以下用户实体和夹具文件,但当我运行app/控制台学说:fixture:load时,我得到以下错误,不知道为什么。如果我删除日期字段,fixture生成fine。我遗漏了什么?谢谢。

错误:无法确定如何将created_at分配给AppBundleEntityUser对象

<?php
namespace AppBundleEntity;
use GedmoMappingAnnotation as Gedmo;
use DoctrineORMMapping as ORM;
/**
 * User
 *
 * @ORMTable()
 * @ORMEntity(repositoryClass="AppBundleEntityUserRepository")
 */
class User
{
    /**
     * @var integer
     *
     * @ORMColumn(name="id", type="integer")
     * @ORMId
     * @ORMGeneratedValue(strategy="AUTO")
     */
    private $id;
    /**
     * @var string
     *
     * @ORMColumn(name="name", type="string", length=255)
     */
    private $name;
    /**
     * @var string
     *
     * @ORMColumn(name="role", type="string", length=255)
     */
    private $role;
    /**
     * @var string
     *
     * @ORMColumn(name="email", type="string", length=255)
     */
    private $email;
    /**
     * @var string
     *
     * @ORMColumn(name="phone", type="string", length=16)
     */
    private $phone;
    /**
     * @var DateTime
     *
     * @GedmoTimestampable(on="create")
     * @ORMColumn(name="created_at", type="datetime", nullable=true)
     */
    private $createdAt;
    /**
     * @var DateTime
     *
     * @GedmoTimestampable(on="update")
     * @ORMColumn(name="updated_at", type="datetime", nullable=true)
     */
    private $updatedAt;

和我的夹具yml:

AppBundleEntityUser:
user{1..10}:
    name: <firstName()> <lastName()>
    role: employee
    email: <email()>
    phone: <numberBetween(1555000000, 1555999999)>
    created_at: <datetimeBetween('-5 days', 'now')>
    updated_at: <datetimeBetween('-5 days', 'now')>

不确定,但我相信命名是不正确的,只是错误所说的。我认为应该是:

createdAt: <datetimeBetween('-5 days', 'now')>
updatedAt: <datetimeBetween('-5 days', 'now')>

恐怕你不能手动设置时间戳字段。在文档和实体示例中,这些字段根本没有设置器。因此,在fixture中,您可以简单地删除created_atupdated_at(它们将自动设置):

ppBundleEntityUser:
user{1..10}:
    name: <firstName()> <lastName()>
    role: employee
    email: <email()>
    phone: <numberBetween(1555000000, 1555999999)>

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