[Lua] SpawnCreature problem...

[SirRFI]

Hello, it's again me.

This time I have problem with custom NPC. Here is the code:

function Necromancer_OnCombat(Unit, Event)
	Unit:RegisterEvent("Necromancer_Summon", 30000, 0)
	Unit:RegisterEvent("Necromancer_Fear", 12000, 0)
	Unit:RegisterEvent("Necromancer_ShadowBolt", 6000, 0)
end

function Necromancer_Summon(Unit, Event)
	local x = Unit:GetX()
	local y = Unit:GetY()
	local z = Unit:GetZ()
	local o = Unit:GetO()
	Unit:SpawnCreature(15654, x, y, z, o, 14, 20000)
	Unit:SpawnCreature(15658, x+5, y-3, z-1, o, 14, 20000)
end

function Necromancer_ShadowBolt(Unit, Event)
	Unit:FullCastSpellOnTarget(1106, Unit:GetMainTank())
end

function Necromancer_Fear(Unit, Event)
	Unit:FullCastSpellOnTarget(5782, Unit:GetMainTank())
end

function Necromancer_OnLeaveCombat(Unit, Event)
	Unit:RemoveEvents() 
end

function Necromancer_OnKilledTarget(Unit, Event)
end

function Necromancer_OnDied(Unit, Event)
	Unit:RemoveEvents()
end

RegisterUnitEvent(1000011, 1, "Necromancer_OnCombat")
RegisterUnitEvent(1000011, 2, "Necromancer_OnLeaveCombat")
RegisterUnitEvent(1000011, 3, "Necromancer_OnKilledTarget")
RegisterUnitEvent(1000011, 4, "Necromancer_OnDied")

He is casting spells etc. everything fine, expect summoning mobs. Just when it's time for summoning - nothing happens like the function doesn't exist. I even tried adding spells to this function and they did work, but summons still didn't work. My NPC summoned mobs only few random times like there is chance for it 1%-5%. I'm out of ideas - I have tried all methods I found and result is same.
Anyone know how to fix it? I'm using ArcEmu rev 2833 (3.1.3). Mobs 15654 and 15658 exist - first one is a skeleton around 4 lvl and second one is a ghoul. Both of them appears in big amounts near Silvermoon on deathscar.

[Vision1000]

If its happening randomly, it sounds like its just a problem with the Lua Engine.

Otherwise i can't see anything wrong with your script. Or the SpawnCreature function at least.

[SirRFI]

Yes, seems it's problem with Lua Engine. Hallazi (boss from Zul"Aman) is supposed to tranform himself, summon something and summon totems when 75% or below. When he is, I can hear only placing-totem sound. Yes, he's scripted even not by me.

[DarkFever]

I had a similar issue just my NPC spawned but they spawned as boxes :P

[myil]

that means ur npc's display ID is messed lol

[SirRFI]

I had a similar issue just my NPC spawned but they spawned as boxes :P

that means ur npc's display ID is messed lol

Yes, when something is in white-blue square boxes, that means the model is missing (wrong displayID of weapon/mob etc or it's missing in your files).
Still, missing models isn't similar problem to mine. My NPC summoned the mobs very few times.
I noticed that even scripted bosses like Hallazi etc. cannot spawn his minions, totems etc. Whats more, I'm getting crashed when attacked some scripted npcs (not all scripted npcs, just some but always same), for an example some trolls in Zul"Aman crashing me. Why? Probally of bugged lua commands like ... hmm, knock back? Or bugged mob-spell/skill ? I don't know.

Is anyone using ArcEmu, similar rev? If yes - tell me if it works...