Yep, old materials aren't compatible with the later releases.trueBlue wrote:I took you scene for a spin. I replaced your Y4tS061 panel for the just released one by Clinton. You can find the script in this thread that transfers the old values to the new panel.
I get the same error as you. Odd that it gets stuck on line 341 as that is just a default value.
Nevertheless since Clinton updated the YafaRay4tS project Y4tS070, all of the Yafaray Materials and Lights were changed as well. So I reapplied the new materials to your objects and it renders fine without errors. HTH
The error is indicated in a strange spot because of the function set nodes. They're good for breaking up code but bad for debugging. Their errors get reported in weird (and useless) ways.