The EntityManager is closed.のシステムエラーが表示される場合 U-Mebius EC-CUBE3 Entity Manager The EntityManager is closed.のシステムエラーが表示される場合
Entities passed to the choice field must be managed. Maybe persist them in the entity manager? U-Mebius EC-CUBE3 Doctrine Entities passed to the choice field must be managed. Maybe persist them in the entity manager?