printint key errors now

events/event_parser.py

@@ -70,8 +70,11 @@ class EventParser(FileParser):
         if subsystem_id_assignment_match:
             # For now, it is assumed that there is only going to be one subsystem ID per class / source file
             # if "SUBSYSTEM_ID" in subsystem_id_assignment_match.group(1):
-            self.current_id = self.interfaces[subsystem_id_assignment_match.group(2)][0]
-            self.my_id = self.return_number_from_string(self.current_id)
+            try:
+                self.current_id = self.interfaces[subsystem_id_assignment_match.group(2)][0]
+                self.my_id = self.return_number_from_string(self.current_id)
+            except KeyError as e:
+                print(f"Key not found: {e}")
 
         # Now try to look for event definitions. Moving windows allows multi line event definitions
         # These two variants need to be checked