Parameters not set after duplicate Family

I want to load the excel file with the parameter information and automatically apply it to the element attribute value.
And I want to make .rfa file
ProfileParametersTest1.dyn (35.8 KB)
and save each as a family later. What should I do here?

First of all, the way I did…
i want to duplicate the elements with parameters
so i use the node"familytype.duplicate" but the parameters don’t duplicate…

Hi minYLY86,

What is the error message the yellow node puts out?