Cloning and any component block - error or newbie problem?

[muneer]

See my comments about an issue with the calendar app.

Create a 2020 Calendar

Nothing wrong in the code. I tested it. When you run it as is it would, most probably, 111111. The cloning in the makeCalendar function works asynchronously and you need to provide a wait block or any other task that would allow the cloning process to finish and then try to count the number of buttons. [image] I added 1 sec wait and the process worked successfully.