I'm experiencing the same problem.. My route already was written like this :
ROUTE changeColor.coloreOut TO material01.diffuseColor
(with capital letters)
This vrml model worked with Cortona 3.1 but now I need to support 5.1 for MS Vista users.
Any suggestions?
Thanks,
Barbie
It looks like the ROUTE is in wrong place.
Probably, you write the ROUTE statement as a children of Transform or Group node.