Symfony version(s) affected

6.3.x-dev

Description

I had a fully working 6.2 app and I upgraded to 6.3.x-dev as a test.

My controller has some new (and working in 6.2) MapEntity attributes like

 #[MapEntity(mapping: [
            'location_id' => 'id',
        ])] Locations $location,

Since [HttpKernel] Introduce pinnable value resolvers with #[ValueResolver] and #[AsPinnedValueResolver] #48992 was merged I now get this error

Sorry way beyond me...

Ping @MatTheCat

How to reproduce

Here is a reproducer - https://github.com/PhilETaylor/mapentity_reproducer

To create this reproducer I did

• composer create-project symfony/skeleton bug_app
• change composer.json to allow 6.3.x and dev stability
• composer require orm
• composer require symfony/maker-bundle --dev
• use maker bundle to create a controller - edit the controller to add the MapEntity
• use maker bundle to create an entity
• symfony serve
• go to http://127.0.0.1:8000/bug - you can see the error there

Possible Solution

Pay @MatTheCat some sponsorship... incoming.... Edit: No sponsor button :-(

Additional Context

I can "fix" this for my own purposes with this in services.php so maybe its a tagging issue?

$services->set(\Symfony\Bridge\Doctrine\ArgumentResolver\EntityValueResolver::class)
        ->tag('doctrine.orm.entity_value_resolver');