From a10d1c05c7956f20a70e6f0b3bbbc8ca9a448383 Mon Sep 17 00:00:00 2001
From: MeysamMoghaddam <65253484+MeysamMoghaddam@users.noreply.github.com>
Date: Mon, 13 Oct 2025 21:07:56 +0330
Subject: [PATCH] Update OrganizationChartLevel.razor.cs

---
 src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
index 6b27733..557c53b 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
+++ b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
@@ -21,7 +21,7 @@ public partial class OrganizationChartLevel
 
     private void ToggleNodeExpand(long userId)
     {
-        ParentChart.ToggleNodeExpand(userId);
+        ParentChart?.ToggleNodeExpand(userId);
     }
 
     public class UserNode