--- a/PanelView.st	Fri Jan 15 17:49:06 2016 +0100
+++ b/PanelView.st	Fri Jan 15 17:49:17 2016 +0100
@@ -347,7 +347,9 @@
 
     super removeSubView:aView.
     aView removeDependent:self.
-    self layoutChanged
+    self isBeingDestroyed ifFalse:[
+        self layoutChanged
+    ].
 ! !
 
 !PanelView methodsFor:'enumerating subviews'!