[Radiance-general] set overflow

[atelier iebele abel]

Hi,

I have downloaded some nice (and very complex)  furniture-geometry from 
the internet that I like to render in Radiance, but when I create an 
octree I get the "set overflow in addobject" error. The -r -and -n 
option do not help.

Is there a way to just skip the 'wrong' geometry (that is causing the 
error) in oconv ?
Any other options (instead of modelling the furniture myself) ?

-Iebele