thrown on attempt to construct a subdomain with a derived type that does not have a corresponding poly type, or a derived persistent type that does not have a corresponding poly persistent type
thrown on attempt to construct a ETypePool with more than one EType for a single kind of Embeddable
thrown on attempt to construct a PTypePool with more than one PType for a single kind of persistent object
an exception indicating an attempt to create a property with a prop path that does not exist
an exception indicating an attempt to create a property with the wrong type.
an exception involving subdomain creation or use
thrown on attempt to create a property with a type that longevity does not now support, such as property paths that contain any collections or terminate with a polymorphic type.