Getting in Sylius: No mapping found for field 'productTaxon' on class 'App\Entity\Product\Product'

Question

When I go to the route /admin/products/taxon/931 I get an error. I don't understand. I don't even have a field productTaxon in Product entity.

Doctrine\ORM\Mapping\MappingException:
No mapping found for field 'productTaxon' on class 'App\Entity\Product\Product'.

  at vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php:163
  at Doctrine\ORM\Mapping\MappingException::mappingNotFound('App\\Entity\\Product\\Product', 'productTaxon')
     (vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php:1256)
  at Doctrine\ORM\Mapping\ClassMetadataInfo->getAssociationMapping('productTaxon')
     (vendor/sylius/grid-bundle/src/Bundle/Doctrine/ORM/ExpressionBuilder.php:197)
  at Sylius\Bundle\GridBundle\Doctrine\ORM\ExpressionBuilder->resolveFieldByAddingJoins('o.productTaxon.position')
     (vendor/sylius/grid-bundle/src/Bundle/Doctrine/ORM/ExpressionBuilder.php:154)
  at Sylius\Bundle\GridBundle\Doctrine\ORM\ExpressionBuilder->addOrderBy('productTaxon.position', 'asc')
     (vendor/sylius/grid-bundle/src/Component/Sorting/Sorter.php:36)
  at Sylius\Component\Grid\Sorting\Sorter->sort(object(DataSource), object(Grid), object(Parameters))
     (vendor/sylius/grid-bundle/src/Component/Data/DataProvider.php:50)
  at Sylius\Component\Grid\Data\DataProvider->getData(object(Grid), object(Parameters))
     (vendor/sylius/resource-bundle/src/Bundle/Grid/View/ResourceGridViewFactory.php:51)
  at Sylius\Bundle\ResourceBundle\Grid\View\ResourceGridViewFactory->create(object(Grid), object(Parameters), object(Metadata), object(RequestConfiguration))
     (vendor/sylius/resource-bundle/src/Bundle/Grid/Controller/ResourcesResolver.php:60)
  at Sylius\Bundle\ResourceBundle\Grid\Controller\ResourcesResolver->getResources(object(RequestConfiguration), object(ProductRepository))
     (vendor/sylius/resource-bundle/src/Bundle/Controller/ResourcesCollectionProvider.php:43)
  at Sylius\Bundle\ResourceBundle\Controller\ResourcesCollectionProvider->get(object(RequestConfiguration), object(ProductRepository))
     (vendor/sylius/resource-bundle/src/Bundle/Controller/ResourceController.php:157)
  at Sylius\Bundle\ResourceBundle\Controller\ResourceController->indexAction(object(Request))
     (vendor/symfony/http-kernel/HttpKernel.php:146)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:68)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:201)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (public/index.php:25)

Validation is ok I guess:

root@64f408a09f91:/srv/sylius# bin/console doctrine:schema:validate

Mapping
-------

 [FAIL] The entity-class App\Entity\Product\Product mapping is invalid:
 * The field App\Entity\Product\Product#depositData is on the inverse side of a bi-directional relationship, but the specified mappedBy association on the target-entity App\Entity\Product\ProductDeposit#product does not contain the required 'inversedBy="depositData"' attribute.


 [FAIL] The entity-class App\Entity\Product\ProductVariant mapping is invalid:
 * The field App\Entity\Product\ProductVariant#stockItems is on the inverse side of a bi-directional relationship, but the specified mappedBy association on the target-entity Nordcode\SyliusStockPlugin\Entity\StockItem#productVariant does not contain the required 'inversedBy="stockItems"' attribute.


Database
--------

                                                                                                                        
 [OK] The database schema is in sync with the mapping files.                                                            
                                                                                                                        

Cache is cleared, dev mode :(