diff -r d92c1a3dafa7 -r 88fe6fc9fd38 controls/DebugVariablePanel/DebugVariableItem.py
--- a/controls/DebugVariablePanel/DebugVariableItem.py	Fri Oct 28 18:59:04 2022 +0800
+++ b/controls/DebugVariablePanel/DebugVariableItem.py	Fri Oct 28 19:39:17 2022 +0800
@@ -63,13 +63,6 @@
         # Get Variable data type
         self.RefreshVariableType()
 
-    def __del__(self):
-        """
-        Destructor
-        """
-        # Reset reference to debug variable panel
-        self.Parent = None
-
     def SetVariable(self, variable):
         """
         Set path of variable