Working with checkbox with dynamic component got error

[Hasan_Hasan3 (Hasan Hasan)]

since I am new user of kodular, I need your help to solve my problem.

I’ve designed an attendance list of students, and I got the problem, here is my design

when i check on the any of checkboxes i got error like this

Property setter was expecting a com.google.appinventor.components.runtime.Label component but got a String instead.

I’m guessing this error comes from this block, but I have no idea about the others

but somehow, this checkboxes generated by dynamic component, here the way I generate the checkbox

I’ll do appreciate with your help.
thanks in advance

[Still-learning (1-2-3-4...)]

the id is check box id, pls change into dynamic label id then use get text