3ds Max 2018, SDK Viewport GetHit function problem

[Anonymous]

For select some objects in my plugin I use a code like this:

void selectnodes(IObjParam *ip, IPoint2 *p, Tab<INode *> &nodes){
        ViewExp *vpt = &ip->GetActiveViewExp();
	vpt->ClearHitList();
	ip->BoxPickNode(vpt, p, true);
	int nodes_count = vpt->HitCount();
	for (int i=0; i<nodes_count; i++){
		INode *node=vpt->GetHit(i);
                if (node)
                    nodes.Append(node);
      }
}

3ds max 2018 crashed when i>0 (I try to select more then one object)

vpt->GetHit(i);

on previouse version of 3ds max it work rigth.

how I can fix it?

[istan]

I also had to change something around the hittest but I don't remember what. But I think it is documented in the maxsdk help.