如何解决类不是有效的实体或映射的超类? [英] How to fix class is not a valid entity or mapped super class?

问题描述

因此，我正在尝试针对我的 symfony2的教程自己的网站，并根据他们的 Product 产品对我的 User 实体进行建模.

So I'm trying to follow symfony2's tutorial on doctrine for my own website and modeling my User entity after their Product one.

此外，在任何人将其标记为重复之前，我已经尝试了许多其他问题中给出的解决方案，但是没有运气:

Also, before anyone marks this a duplicate, I have already tried the solutions given in numerous other questions with no luck:

• 不是有效的实体或映射的超类
• Doctrine类不是有效的实体或映射的超类
• Symfony/Doctrine:类不是有效的实体或映射的超类
• symfony2不是有效的实体或映射的超级课
• Symfony/Doctrine:类不是有效的实体或映射的超类

• Not a valid entity or mapped super class
• Doctrine class is not a valid entity or mapped super class
• Symfony/Doctrine: Class is not a valid entity or mapped super class
• symfony2 is not a valid entity or mapped super class
• Symfony/Doctrine: Class is not a valid entity or mapped super class
• "Class XXX is not a valid entity or mapped super class" after moving the class in the filesystem

列表继续

我有我的实体课:

<?php
    namespace MySite\MyBundle\Entity;

    use Doctrine\ORM\Mapping as ORM;

    /**
     * @ORM\Entity
     * @ORM\Table(name="user")
     */
    class User
    {
        /**
         * @ORM\Column(type="integer")
         * @ORM\Id
         * @ORM\GeneratedValue(strategy="AUTO")
         */
        protected $id;

        /**
         * @ORM\Column(type="string", length=100)
         */
        protected $name;

        /**
         * @ORM\Column(type="string", length=64)
         */
        protected $password;
    }
?>

现在，我正在运行命令:

Now, I'm running the command:

$ php app/console doctrine:generate:entities MySite/MyBundle/Entity/User

生成访问器方法.但是，当我这样做时，我得到了错误:

to generate the accessor methods. However, when I do this, I get the error:

[Doctrine\ORM\Mapping\MappingException]
Class "MySite\MyBundle\Entity\User" is not a valid entity or mapped super class.

推荐答案

好吧，我自己弄清楚了.我的问题是我的config.yml错误.我在config.yml中缺少 auto_mapping:true 行.

Ok, I figured it out myself. My problem is that my config.yml was wrong. I was missing the auto_mapping: true line in my config.yml.

doctrine:
    # (dbal stuff here)

    orm:
        auto_generate_proxy_classes: "%kernel.debug%"
        auto_mapping: true

添加完之后，使用 php应用程序/控制台学说:generate:entities MySite/MyBundle/Entity/User 行自动生成一切正常

After adding that, everything auto-generates fine with the php app/console doctrine:generate:entities MySite/MyBundle/Entity/User line

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