update

lib/widgets/bread_crum_widget.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:get/get.dart';
+import 'package:flutter_breadcrumb/flutter_breadcrumb.dart';
+import 'package:rogapp/index/index_controller.dart';
+import 'package:rogapp/widgets/perfecture_widget.dart';
+
+class BreadCrumbWidget extends StatelessWidget {
+  BreadCrumbWidget({Key? key}) : super(key: key);
+
+  final IndexController indexController = Get.find<IndexController>();
+
+  @override
+  Widget build(BuildContext context) {
+    return Obx(()=> indexController.perfectures.isNotEmpty ?
+      BreadCrumb.builder(
+         itemCount: indexController.perfectures.length, 
+         builder: (index){
+           return BreadCrumbItem(
+             content: PerfectureWidget(indexController: indexController, mapController: indexController.mapController!) //Text('Item$index')
+            );
+         }
+      ): 
+      const Text("Empty"));
+  }
+}