[PropertyInfo] TypeError caused by PropertyInfoExtractor in v4.2.2

[nem75]

Symfony version(s) affected: 4.2.2

Description
We use Symfony in conjunction with nelmio/api-doc-bundle. When upgrading everything to v4.2.2 this Exception is thrown when trying to access the generated API documentation via browser:

TypeError:
Argument 1 passed to Symfony\Bridge\Doctrine\PropertyInfo\DoctrineExtractor::__construct() must implement interface Doctrine\Common\Persistence\Mapping\ClassMetadataFactory, instance of Doctrine\ORM\EntityManager given, called in /app/var/cache/dev/Container8xam11G/getDoctrine_Orm_DefaultEntityManager_PropertyInfoExtractorService.php on line 9

  at vendor/symfony/doctrine-bridge/PropertyInfo/DoctrineExtractor.php:32
  at Symfony\Bridge\Doctrine\PropertyInfo\DoctrineExtractor->__construct(object(EntityManager))
     (var/cache/dev/Container8xam11G/getDoctrine_Orm_DefaultEntityManager_PropertyInfoExtractorService.php:9)
  at require('/app/var/cache/dev/Container8xam11G/getDoctrine_Orm_DefaultEntityManager_PropertyInfoExtractorService.php')
     (var/cache/dev/Container8xam11G/srcApp_KernelDevDebugContainer.php:158)
  at Container8xam11G\srcApp_KernelDevDebugContainer->load('getDoctrine_Orm_DefaultEntityManager_PropertyInfoExtractorService.php')
     (var/cache/dev/Container8xam11G/getPropertyInfoService.php:14)
  at Container8xam11G\srcApp_KernelDevDebugContainer->{closure}()
     (vendor/symfony/property-info/PropertyInfoExtractor.php:108)
  at Symfony\Component\PropertyInfo\PropertyInfoExtractor->extract(object(RewindableGenerator), 'getTypes', array('App\\Entity\\SomeResourceEntity', 'id', array()))
     (vendor/symfony/property-info/PropertyInfoExtractor.php:74)
  at Symfony\Component\PropertyInfo\PropertyInfoExtractor->getTypes('App\\Entity\\SomeResourceEntity', 'id')
     (vendor/nelmio/api-doc-bundle/ModelDescriber/ObjectModelDescriber.php:80)
  at Nelmio\ApiDocBundle\ModelDescriber\ObjectModelDescriber->describe(object(Model), object(Schema))
     (vendor/nelmio/api-doc-bundle/Model/ModelRegistry.php:95)
  at Nelmio\ApiDocBundle\Model\ModelRegistry->registerDefinitions()
     (vendor/nelmio/api-doc-bundle/ApiDocGenerator.php:72)
  at Nelmio\ApiDocBundle\ApiDocGenerator->generate()
     (vendor/nelmio/api-doc-bundle/Controller/SwaggerUiController.php:53)
  at Nelmio\ApiDocBundle\Controller\SwaggerUiController->__invoke(object(Request), 'default')
     (vendor/symfony/http-kernel/HttpKernel.php:150)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:67)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:198)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (public/index.php:37)

How to reproduce

Example phpdoc processed by the api doc bundle:

    /**
     * @Route(
     *     path="/api/recources",
     *     name="api_list_resources",
     *     methods={"GET"}
     * )
     *
     * @SWG\Response(
     *     response="200",
     *     description="A list of recources",
     *     @SWG\Schema(
     *         type="array",
     *         @Model(type=App\Entity\SomeResourceEntity::class, groups={"api"})
     *     )
     * )
     *
     * @param Request $request
     * @return JsonResponse
     */

SomeResourceEntity in this case is your run of the mill Doctrine Entity object with a numeric id field, nothing fancy.

I won't completely rule out that this might be a problem in nelmio/api-doc-bundle, but downgrading symfony/property-info to ~4.1 definitely gets rid of the problem; which is not satisfactory of course. Please advise.

[xabbuh]

Which version of the DoctrineBundle do you use?

[xabbuh]

Ah, I see. The service is registered by DoctrineBundle (see doctrine/DoctrineBundle#883) and will be fixed in doctrine/DoctrineBundle#884. Closing here as there is nothing we can do about that in Symfony.