Element.SetParameterByName issue


#1

I am trying to sort and group all my pipe hangers into groups of the same Hanger Type, Size and Rod length and apply a sequential number to each “group”. FIltering and sorting seem to be working but the renumbering part is failing, the Element.SetParameterByName is giving me a error of "Dereferencing a nonpointer.
What do i need to do to get this working?


#2

Hi @Peterpiper

You need to connect elements to setparameter input element right now your connecting strings.


#3

Yep try using the sorted list output rather than the sorted keys output


#4

Thanks guys, that was it…with a couple other tweaks.