Executable statemachine Warning

[Ribbon]

Hey folks,

I have an Issue. I am a advanced novice and my coding skills are less as good ,but...

I tried to rebuild the executable statemachine in the Guidebook on Page 295: https://sparxsystems.com/resources/user-guides/14.0/guidebooks/simulation-and-behavior.pdf

By the Lines:
Create a Deferred Event for the State busy
1. Draw a self-transition for busy.
2. Change the 'kind' of the transition to 'internal'.
3. Specify the Trigger to be the event you want to defer.
4. In the 'Effect' field, type 'defer();'.

Point 3 --> How do i do this?

and after i did (hopefully) everything right… i chossed the language: JavaSkript then i started the executable statemachine with a klick on generate/build/run

In the Debugger-Box i got this Wariningmessages:

Warning: simulation manager breakpoint at onStepComplete was not found

and directly afterwards

Warning: simulation manager breakpoint at trace was not found

What can i do to get this machine work?

Thank you very much for help
Kind regards
Ribbon