thanks buddy, it would really help:)
leto A.

i have good quality maps, that was the bump mupping value problem, now it s all rite.it s my first indigo render, thanks for help guyz.
take care,
leto A.

i dunno what was wrong on the floor, floor is made from one box for sure, no weird pollygons there, the material has same tiling in bump mupping and same channel as diffuse. i don t know what happen to the wooden walls, the wire is correct for sure.. i think maybe i shouldn t put 10 value bump muppi...

i know what i was doing wrong. first i import an item to the scene, which consists many objects. it can be for example a luster of flowers. than when i want add new materials to this item,i usually take an old material from an object, and i am replacing it by indigo import material. and than i chose...

everything was all rite, and when i was about to start final render the error appeared. somebody help us.
i tried to remove that material, or that mesh, but after that another error was shown..