Doctrine orm 将Uuid类型与Sonata管理包一起用于Symfony

我很难让Sonata管理包使用Ramsey的Uuid作为实体Id

这是我尝试显示国家/地区列表时遇到的错误（/admins/app/Country/list）

在呈现模板期间引发了异常（“请求了未知的数据库类型uuid，Doctrine\DBAL\Platforms\MySQL57Platform可能不支持它”）

教义。yaml

doctrine:
    dbal:
        types:
            uuid: Ramsey\Uuid\Doctrine\UuidType

sonata.admin.country:
    class: App\Admin\CountryAdmin
    arguments: [~, App\Entity\Country, ~]
    tags:
        - { name: sonata.admin, manager_type: orm, group: Entities, label: Country }

服务。yaml

doctrine:
    dbal:
        types:
            uuid: Ramsey\Uuid\Doctrine\UuidType

sonata.admin.country:
    class: App\Admin\CountryAdmin
    arguments: [~, App\Entity\Country, ~]
    tags:
        - { name: sonata.admin, manager_type: orm, group: Entities, label: Country }

App\Entity\Country

class Country
{ 
    /**
     * @ORM\Id
     * @ORM\Column(type="uuid", unique=true)
     * @ORM\GeneratedValue(strategy="CUSTOM")
     * @ORM\CustomIdGenerator(class="Ramsey\Uuid\Doctrine\UuidGenerator")
     */
    protected $id;

final class CountryAdmin extends Sonata\AdminBundle\Admin\AbstractAdmin
{    
    protected function configureRoutes(RouteCollection $collection)
    {
        $collection
            ->add('show_country', sprintf('%s/show_country', $this->getRouterIdParameter()));
    }
}

App\Admin\Country

class Country
{ 
    /**
     * @ORM\Id
     * @ORM\Column(type="uuid", unique=true)
     * @ORM\GeneratedValue(strategy="CUSTOM")
     * @ORM\CustomIdGenerator(class="Ramsey\Uuid\Doctrine\UuidGenerator")
     */
    protected $id;

final class CountryAdmin extends Sonata\AdminBundle\Admin\AbstractAdmin
{    
    protected function configureRoutes(RouteCollection $collection)
    {
        $collection
            ->add('show_country', sprintf('%s/show_country', $this->getRouterIdParameter()));
    }
}

App\Controller\Admin\CountryController

class CountryController extends Sonata\AdminBundle\Controller\CRUDController
{
    public function showCityAction(Request $request): Response
    {
        /** @var Country $country */
        $country = $this->admin->getSubject();

        if (!$country) {
            $id = $request->get($this->admin->getIdParameter());
            throw $this->createNotFoundException(sprintf(
                'Unable to find the object with id : %s',
                $id
            ));
        }

        return $this->renderWithExtraParams('admin/city/show_country.html.twig', [
            'show_country' => $country,
        ]);
    }
}

composer.json

    "sonata-project/admin-bundle": "^3.53",
    "sonata-project/doctrine-orm-admin-bundle": "^3.10",
    "sonata-project/translation-bundle": "^2.4",
    "sonata-project/user-bundle": "^4.4",
    "stof/doctrine-extensions-bundle": "^1.3",
    "sonata-project/easy-extends-bundle": "^2.5",
    "ramsey/uuid-doctrine": "^1.5"

虽然Uuid类型在doctor.yaml配置文件中，但似乎没有加载。我尝试将其手动包含在bootstrap.php中：

\doctor\DBAL\Types\Type:：addType（'uuid'，'Ramsey\uuid\doctor\UuidType'）

但是我刚刚收到一条错误消息，说类型已经包括在内了

我意识到
vendor/sonata project/doctrine extensions/src/Types
只包含JsonType.php。可能是Uuid.php丢失了吗？还是我错过了什么？谢谢你的帮助
 我终于找到了答案。我所要做的就是将这两行代码添加到doctrine.yaml文件中：

doctrine:
    dbal:
        types:
            uuid: Ramsey\Uuid\Doctrine\UuidType
        mapping_types:   <---
            uuid: uuid   <---

原则：
dbal：
类型：
uuid:Ramsey\uuid\Doctrine\UuidType
映射类型：在composer.json中没有
“ramsey/uuid原则”
的条目？有，我把它添加到了我的问题中。Uuid在应用程序中运行良好，是sonata管理员让我得到了错误。。。