Index: tolbase/lib/toltk/tolinspe.tcl
===================================================================
--- tolbase/lib/toltk/tolinspe.tcl	(revision aac2833561d34a94c322cea000c4813b035525ca)
+++ tolbase/lib/toltk/tolinspe.tcl	(revision f1f74d8e6aaa125ef295f39f0825ab0f8ff68839)
@@ -3508,5 +3508,8 @@
     }
   }
-  ::tol::decompile $path
+  # https://www.tol-project.org/ticket/1483
+  catch {
+    ::tol::decompile $path
+  }
   ::TolInspector::UpdateFileRoot
 }