[Question] Serialize Field not managed by Doctrine

I have

    /**
     * @var int
     *
     * @ORM\Column(type="integer")
     *
     * @Groups({"read"})
     */
    private $productId;

    /**
     * @var string
     *
     * @ORM\Column(type="string")
     *
     * @Groups({"read"})
     */
    private $productSource;

And then in below

    /**
     * @var ProductInterface
     */
    private $product;

The $product is dynamically depending on the object that stored by $productId and $productSource (currently i use doctrine subscriber to set it and not use doctrine inheritance mapping for many reason).

The $product is set and the object is already there. But i have an error like

"No resource found for object of type ..."

How to solve it or do you have a clue to solve it?

Thanks before

[ad3n]

@teohhanhui : hi, you can try

https://github.com/ad3n/ApiPlatformTest

to check

I use

@ApiResource(attributes={
 *     "normalization_context"={"groups"={"read"}}
 * })

to ignore that error but it is not solution that i want, because the object is already mapped by api platform.

You can check entity ShoppingCart, ShoppingCartItem and Transaction

[ad3n]

@Simperfit : The problem is coming from my connection pool… I use multiple connection through Api Platform and that is problem when use different entity manager to manage entity between read and write…