Thank you Falott. I am sending a picture of what my Hypershade looks like and what the graph network shows for one of my Materials. All of the materials look similar in the connections you see. And I am sending a render of the house so far. It appears that all is rendering well. But get that error list that is as long as your arm.

Falott that you for taking the time to respond and if not too much trouble and you have time to look at the pictures I would be grateful.

It appears I can only attatch one picture, so I will send a secnd reply with 2nd picture.

Thanks!!
Tom

"Man is technologies willing slave. Someday it will kill him!"