abstraction: fix denormalization to variant

alib2abstraction/src/factory/NormalizeFactory.hpp

@@ -68,7 +68,7 @@ public:
 		if constexpr ( std::is_same_v < DesignatedType, object::Object > ) {
 			return std::move ( arg );
 		} else if constexpr ( is_variant_v < DesignatedType > ) {
-			std::unique_ptr < core::type_details_base > type = core::type_util < DesignatedType >::type ( arg );
+			std::unique_ptr < core::type_details_base > type = core::type_util < object::Object >::type ( arg );
 			return DenormalizeVariantHelper < DesignatedType >::denormalize ( std::move ( arg ), std::move ( type ) );
 		} else {
 			using normalizedType = typename std::decay_t < typename std::invoke_result_t < decltype ( core::type_util < DesignatedType >::normalize ), DesignatedType && > >;