org.hibernate.PropertyAccessException: Could not set value of type [org.hibernate.collection.spi.PersistentBag]: 'crha.ard.biz.ServiceAtFacility.allSpecialistsForServiceAtFacility' (setter) Unable to get child CAT service list in getCatChildSafList() for parentCatSafId: 1139784 Error: java.lang.IllegalArgumentException: Can not set java.util.List field crha.ard.biz.ServiceAtFacility.allSpecialistsForServiceAtFacility to crha.ard.biz.SafElectronicCommunication