Good morning All (or Good Afternoon/Evening depending on a Time Zone),
I am currently working on a graph that assigns random material to selected Parts elements.
I have been trying to utilise my previous graph that did the same for Panels within Curtain Walls.
As you can imagine it is not working out ergo the cry for help.
Here is the graph below with a strange warning in both nodes - Selection and Set Parameter - please see below.
Any help greatly welcome!