Error code 301041 mystery

["ThierryBaret" <baret.thierry(at)neuf.fr>]

Hi guys,

 

Does anybody know the meaning of this error code and message.It doesn't stop the render but it comes as a bright red warning when the render starts.

 

API 0.2 Error 301041 Incorrect member Color2scalar XSI colorMixer does not return a struct

 

I've seen a guy reporting that error on lamrug.org when he was using the MIA shader with no solution answers but I'am not using this shader in the scene.

 

Thierry