Invalid normal index

[PixelJockey]

What causes invalid normal index warnings and how do I determine what object has the invalid normal?

[Svetlozar Draganov]

The attachment link doesn't work, would you please attach the file again.
Thanks in advance.

[PixelJockey]

Screen shot of vray log.

[PixelJockey]

By sheer luck I found the offending object. A reset xform fixed the problem.

But I'm still wondering why the log doesn't show the object and the face number. Without know

[Zdravko.Keremidchiev]

This will not be so easy to implement, but we will take it under consideration.