[LUA] Index error.

[P1raten]

98: attempt to index local 'pUnit' <a nil value>

function zzChannelSpell(Unit, pUnit, Event)
	pUnit:ChannelSpell(52106, boss)
end

RegisterUnitEvent(93061, 18, "Boss_OnSpawn")
RegisterUnitEvent(93062, 18, "Minion_OnSpawn")

local boss = nil
local minion = nil

Minion = pUnit

[Vision1000]

98: attempt to index local 'pUnit' <a nil value>

function zzChannelSpell(Unit, pUnit, Event)
	pUnit:ChannelSpell(52106, boss)
end

RegisterUnitEvent(93061, 18, "Boss_OnSpawn")
RegisterUnitEvent(93062, 18, "Minion_OnSpawn")

local boss = nil
local minion = nil

Minion = pUnit

function zzChannelSpell(Unit, pUnit, Event)
       pUnit:ChannelSpell(52106, boss)
end

You have both Unit, and pUnit in your function parameters. Take one out.

If your setting 'minion' to Unit or pUnit when Minion_OnSpawn is called, just use minion:ChannelSpell(52106, boss)