TFS 1.X+ Spell Interface fuction getTargets a nil value

[olekpro]

TFS 1.2

Lua Script Error: [Spell Interface]
data/spells/scripts/monster/silencer_skill_reducer.luanCastSpell
data/spells/scripts/monster/silencer_skill_reducer.lua:14: attempt to call method 'getTargets' (a nil value)
stack traceback:
[C]: in function 'getTargets'
data/spells/scripts/monster/silencer_skill_reducer.lua:14: in function <data/spells/scripts/monster/silencer_skill_reducer.lua:11>




Lua Script Error: [Spell Interface]
data/spells/scripts/monster/shock_head_skill_reducer_1.luanCastSpell
data/spells/scripts/monster/shock_head_skill_reducer_1.lua:12: attempt to call method 'getTargets' (a nil value)
stack traceback:
[C]: in function 'getTargets'
data/spells/scripts/monster/shock_head_skill_reducer_1.lua:12: in function <data/spells/scripts/monster/shock_head_skill_reducer_1.lua:11>

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKER)
combat:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_EXPLOSION)
combat:setArea(createCombatArea(AREA_CIRCLE2X2))

local parameters = {
    {key = CONDITION_PARAM_TICKS, value = 6 * 1000},
    {key = CONDITION_PARAM_SKILL_SHIELDPERCENT, value = 65}
}

function onCastSpell(creature, variant)
    for _, target in ipairs(combat:getTargets(creature, variant)) do
        target:addAttributeCondition(parameters)
    end
    return true
end

How to fix it?

 

[Addams]

That is the main one from TFS 1.2, its supposed to work.

local condition = Condition(CONDITION_ATTRIBUTES)
condition:setParameter(CONDITION_PARAM_TICKS, 6000)
condition:setParameter(CONDITION_PARAM_SKILL_SHIELDPERCENT, 65)

local combat = Combat()
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKER)
combat:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_EXPLOSION)
combat:setArea(createCombatArea(AREA_CIRCLE2X2))
combat:setCondition(condition)

function onCastSpell(creature, variant)
    return combat:execute(creature, variant)
end

 

[Lessaire]

It looks like he's using newish code as a Google search leads to this where we can see combat:getTargets being a thing. I'll have to look at it further. But I'm guessing he's using /data that's newer than his compiled executable.

Your solution M0ustafa should certainly stop the error.

update: I'm almost certain now, as the current code for that file is what he put in the OP.