chore: Ensure proper check for template root

unoplatform · Feb 24, 2025 · ba29652 · ba29652
1 parent a2c40bf
commit ba29652
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/Uno.UI/UI/Xaml/Controls/ScrollBar/ScrollBar.uno.cs b/src/Uno.UI/UI/Xaml/Controls/ScrollBar/ScrollBar.uno.cs
@@ -42,9 +42,17 @@ private static void DetachEvents(object snd, RoutedEventArgs args) // OnUnloaded
 
 	internal bool HasFixedVisualStates()
 	{
+#if __SKIA__
+		return false;
+#else
+		if (this.GetTemplateRoot() is not { } templateRoot)
+		{
+			return false;
+		}
+
 		if (_hasFixedVisualStates is null)
 		{
-			var groups = VisualStateManager.GetVisualStateGroups(this.GetTemplateRoot());
+			var groups = VisualStateManager.GetVisualStateGroups(templateRoot);
 			if (groups.FirstOrDefault(g => g.Name == "CommonStates") is { } commonStates)
 			{
 				_hasFixedVisualStates = commonStates.States?.Any(s => s.Name == "Vertical_Normal") ?? false;
@@ -56,6 +64,7 @@ internal bool HasFixedVisualStates()
 		}
 
 		return _hasFixedVisualStates.Value;
+#endif
 	}
 
 #if !UNO_HAS_ENHANCED_LIFECYCLE