fix: Do not materialize ElementStub if no parent

jeromelaban · Mar 10, 2021 · 5fca6db · 5fca6db
1 parent 7471a78
commit 5fca6db
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Uno.UI/UI/Xaml/ElementStub.cs b/src/Uno.UI/UI/Xaml/ElementStub.cs
@@ -87,8 +87,9 @@ protected override void OnVisibilityChanged(Visibility oldValue, Visibility newV
 			base.OnVisibilityChanged(oldValue, newValue);
 
 			if (ContentBuilder != null
-				&& oldValue == Visibility.Collapsed 
+				&& oldValue == Visibility.Collapsed
 				&& newValue == Visibility.Visible
+				&& Parent != null
 			)
 			{
 				Materialize(isVisibilityChanged: true);