Error en el projectbuildingsontopo

HELP MEEE
@Mostafa_El_Ayoubi STAFA

Advertencia: DynaMapsNodesFunctions.Error en la operación BuildingsOnTopo.
Unable to compute thickened face : LOP_OFF_BAD_OFFSET – offset null or will make body too thin or inside out

I don’t know what to do, this appears to me and I don’t understand why