Thanks for the concern..
After do like you said, the NPC can be use and can summon MVP. But on the map-server, got these debug :
inside function script int__ {
find
set .@num, atoi(getarg(0));
and replace with
set .@num, atoi(""+getarg(0));
i dont know where to post.. but i was crazy searching for on how to fix to auto close.. i dont know where do i apply that patch,, mind give me some tutoria; ?