Merge ab3db91c92 into 0ddef6ed96

include/godot_cpp/classes/wrapped.hpp

@@ -152,12 +152,20 @@ template <class T>
 class ClassCreator {
 public:
 	static GDExtensionObjectPtr create(void *data) {
-		T *new_object = memnew(T);
+		if constexpr (!std::is_abstract_v<T>) {
-		return new_object->_owner;
+			T *new_object = memnew(T);
+			return new_object->_owner;
+		} else {
+			return nullptr;
+		}
 	};
 
 	static GDExtensionClassInstancePtr recreate(void *data, GDExtensionObjectPtr obj) {
-		_GDCLASS_RECREATE(T)
+		if constexpr (!std::is_abstract_v<T>) {
+			_GDCLASS_RECREATE(T)
+		} else {
+			return nullptr;
+		}
 	}
 };