--- a/controls/DebugVariablePanel/DebugVariableViewer.py	Fri Oct 28 18:59:04 2022 +0800
+++ b/controls/DebugVariablePanel/DebugVariableViewer.py	Fri Oct 28 19:39:17 2022 +0800
@@ -74,13 +74,6 @@
         self.Buttons = []
         self.InitHighlightPensBrushes()
 
-    def __del__(self):
-        """
-        Destructor
-        """
-        # Remove reference to Debug Variable Panel
-        self.ParentWindow = None
-
     def InitHighlightPensBrushes(self):
         """
         Init global pens and brushes