Merge pull request #69269 from red1939/red1939/master

Acknowledge that a CLASS kind of a DataType might not have an identifier

modules/gdscript/gdscript_parser.cpp

@@ -3785,15 +3785,14 @@ bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node
 				}
 				break;
 			case GDScriptParser::DataType::CLASS:
-				// Can assume type is a global GDScript class.
 				if (ClassDB::is_parent_class(export_type.native_type, SNAME("Resource"))) {
 					variable->export_info.type = Variant::OBJECT;
 					variable->export_info.hint = PROPERTY_HINT_RESOURCE_TYPE;
-					variable->export_info.hint_string = export_type.class_type->identifier->name;
+					variable->export_info.hint_string = export_type.to_string();
 				} else if (ClassDB::is_parent_class(export_type.native_type, SNAME("Node"))) {
 					variable->export_info.type = Variant::OBJECT;
 					variable->export_info.hint = PROPERTY_HINT_NODE_TYPE;
-					variable->export_info.hint_string = export_type.class_type->identifier->name;
+					variable->export_info.hint_string = export_type.to_string();
 				} else {
 					push_error(R"(Export type can only be built-in, a resource, a node or an enum.)", variable);
 					return false;