Empty list showing up as first item in line crashing the script

Hello, I have had this problem several times now and It seems like a bug of sorts. Because most of the time when I run this script it runs fine with empty lists in my List.FilterByBoolMask node but whenever the order seems to land one of the empty lists at the beginning of the list structure, the Element.GetLocation node (or whatever the next node happens to be) fails.

You could report it

@mix This issue seems to have been addressed in ver 2.0
However as a work around in earlier versions, see if this works …