fixed dir problem

app/Http/Controllers/Admin/AreaController.php

@@ -22,6 +22,7 @@ class AreaController extends Controller
 
         $valids = [];
         foreach ($area->segment as $seg) {
+            if (File::exists(resource_path() . '/views/segments/' . $seg)) {
                 $dirs = File::directories(resource_path() . '/views/segments/' . $seg);
                 foreach ($dirs as $dir) {
                     $temp = explode('/', $dir);
@@ -32,6 +33,7 @@ class AreaController extends Controller
                     ];
                 }
             }
+        }
 
         return view('admin.areas.area-design', compact('area', 'valids'));
     }
@@ -82,11 +84,13 @@ class AreaController extends Controller
         return redirect()->back()->with(['message' => __('area :NAME of website updated', ['NAME' => $area->name])]);
     }
 
-    public function sort(Area $area){
+    public function sort(Area $area)
+    {
         return view('admin.areas.area-sort', compact('area'));
     }
 
-    public function sortSave(Request $request){
+    public function sortSave(Request $request)
+    {
         foreach ($request->input('items') as $key => $v) {
 
             $p = Part::whereId($v['id'])->first();