--- a/graphics/GraphicCommons.py	Fri Oct 28 18:59:04 2022 +0800
+++ b/graphics/GraphicCommons.py	Fri Oct 28 19:39:17 2022 +0800
@@ -712,10 +712,6 @@
         self.RefreshWireExclusion()
         self.RefreshBoundingBox()
 
-    # Destructor
-    def __del__(self):
-        self.Elements = []
-
     def GetDefinition(self):
         blocks = []
         wires = []