Issue with IfScope Node

Hi All,

I’m trying to get this problem:

I have a list of “n” items.

-If the list has only one element (n=1), then return the list.
-If not, create a list with sublists of: the first element, the last element and an arange of the rest of items left.

This is my script, but I get an error "A cyclic dependency exist between two variables"

Also, If the list has 2 elements, I want only the first and last Item but not the empty list between.

¿What am I missing here? ¿How would you do it with python - for learning purposes?

Thanks in advancefiltro.dyn|attachment (10.7 KB)

This could help:

1 Like

thanks a lot!