Timer Error

[Hellray]

Timer Error: includes/extensions/table.lua:177: bad argument #2 to 'random' (interval is empty)

It gives this error when trying this code:

[Lua]function SpawnZombie()
local spawn = table.Random(ZombieSpawns)
local pos = spawn:GetPos()
local angles = spawn:GetAngles()

local zombie = ents.Create("npc_zombie")
zombie:SetPos(pos)
zombie:SetAngles(angles)
zombie:Spawn()
end

timer.Create("zombieh_spawn", 2, 0, SpawnZombie)
[/LUA]

I've tried various things like combining them instead of calling the function but it still doesent work.

[NullPoint]

Where have you declared ZombieSpawns?

[Hellray]

I just included one part, but here is the whole script if you need it:

[LUA]hook.Add("OnNPCKilled", "MoneyUp", function(npc,killer,wep)
if not( killer:IsPlayer() ) then return end;
local mon = killer:GetNWInt("money", 0)
killer:SetNWInt("money", mon+10)
end)

concommand.Add("CheckMoney", function(p)
if( p:GetNWInt("money", 0) == 0 ) then
p:PrintMessage(3, "You have no money, Nubcaek");
else
p:PrintMessage(3, "Money: $"..p:GetNWInt("money", 0))
end
end)

concommand.Add("buy_ar2", function(p)
if( p:GetNWInt("money", 0) < 800 ) then
p:PrintMessage(3, "No weapon for you noobcaek");
else
p:PrintMessage(3, "You have bought a Combine Rifle")
p:PrintMessage(3, "You now have $"..p:GetNWInt("money", 0))
local mon = p:GetNWInt("money", 0)
p:SetNWInt("money", mon-800)
local weapon1 = ents.Create("weapon_ar2")
weapon1:SetPos(p:LocalToWorld(p:OBBCenter()))
weapon1:Spawn()
end
end)

concommand.Add("buy_smg", function(p)
if( p:GetNWInt("money", 0) < 450 ) then
p:PrintMessage(3, "No weapon for you noobcaek");
else
p:PrintMessage(3, "You have bought a Submachine Gun")
p:PrintMessage(3, "You now have $"..p:GetNWInt("money", 0))
local mon = p:GetNWInt("money", 0)
p:SetNWInt("money", mon-450)
local weapon2 = ents.Create("weapon_smg2")
weapon2:SetPos(p:LocalToWorld(p:OBBCenter()))
weapon2:spawn()
end
end)

local weapon_to_spawn = table.Random(WeaponList)

function Weaponspawn()
local weapon_spawnlist = ents.FindByClass("random_weapon_spawn")
local wep_spawn = table.Random(weapon_spawnlist)
local wep_spawn_pos = wep_spawn:GetPos()
local wep_spawn_angles = wep_spawn:GetAngles()

local weapon_spawn = ents.Create(weapon_to_spawn)

weapon_spawn:SetPos(wep_spawn_pos)
weapon_spawn:SetAngles(wep_spawn_angles)
weapon_spawn:Spawn()
end

local ZombieSpawns = ents.FindByClass("info_zombie_spawn")

function SpawnZombie()
local spawn = table.Random(ZombieSpawns)
local pos = spawn:GetPos()
local angles = spawn:GetAngles()

local zombie = ents.Create("npc_zombie")
zombie:SetPos(pos)
zombie:SetAngles(angles)
zombie:Spawn()
end

local WeaponList = {
"weapon_pistol",
"weapon_smg1",
"weapon_ar2"
}

timer.Create( "weapon_spawn_ilold", 10, 0, Weaponspawn )

timer.Create("zombieh_spawn", 2, 0, SpawnZombie) [/LUA]

[SFAriel]

[lua]print(ZombieSpawns)[/lua]

I wonder if it's a table or just an entity.

[Nev]

It will be an empty table, because the entities aren't spawned at that time. Move that line to an InitPostEntity hook.