To recreate create a custom base with a dropdown menu change the value by hand to be Label 2
or Label 3
, then execute this code: op(<path_to_base>).par.<drop_down_menu_name> = "sdlkfjsldkfjsl"
and you will see that it will jump to Label 1 instead of giving you an error.
Alas that is the TD behavior when you try to set a menu to an incorrect entry. If you need to check if a value is in the list, you can:
if ‘val’ in op(‘base1’).par.Menu.menuNames:
I see, thanks!