SItoA "material_phong" is not installed

[Anonymous]

Hi

Can't Render with SItoA

' ERROR : [arnold] node "material_phong" is not installed
' ERROR : [sitoa]: Unable to load material_phong from the Arnold plugins (first occurrence: Sources.Materials.DefaultLib.Scene_Material.Phong)
' INFO : [sitoa] Frame 1 exported to Arnold in 0.024 sec.

any help?

[Anonymous · Accepted solution]

Solved
I have to add "Closure" !