Doctrine ReflectionException属性不存在 [英] Doctrine ReflectionException property does not exist

问题描述

我正在尝试在现有数据库之上添加Doctrine。我让Doctrine生成注释实体并从那里进行调整。当我尝试加载下面的实体时，我得到错误 PHP致命错误：未捕获异常ReflectionException与消息'Property Users\\User :: $ resellerID不存在'

I'm trying to add Doctrine on top of an existing database. I let Doctrine generate annotated entities and adjusted from there. When I try to load the entity below I get the error PHP Fatal error: Uncaught exception 'ReflectionException' with message 'Property Users\\User::$resellerID does not exist'

class User
{
    /* ... */

    /**
     * @var \Doctrine\Common\Collections\Collection
     *
     * @ORM\ManyToOne(targetEntity="\Resellers\Reseller")
     * @ORM\JoinTable(name="reseller",
     *   joinColumns={
     *     @ORM\JoinColumn(name="resellerID", referencedColumnName="resellerID")
     *   },
     *   inverseJoinColumns={
     *     @ORM\JoinColumn(name="resellerID", referencedColumnName="resellerID")
     *   }
     * )
     */
    private $reseller;

    /* ... */
}

用户和经销商表具有 resellerID 列。我的理解是，对于加入ID列，不要在实体类中添加ID列作为属性。那么导致ReflectionException的原因是什么？

Both the user and reseller tables have resellerID columns. My understanding is that for joining ID columns you don't add the ID columns as properties in the entity class. So what's causing the ReflectionException?

推荐答案

自从我将自动生成的属性从 resellerID 到经销商（尝试使用它后）原来我需要清除Doctrine缓存。

Since I had renamed the autogenerated property from resellerID to reseller (after trying to use it) it turns out I needed to clear the Doctrine cache.

php vendor/bin/doctrine.php orm:clear-cache:result
php vendor/bin/doctrine.php orm:clear-cache:query
php vendor/bin/doctrine.php orm:clear-cache:metadata

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