C Stack Overflow

[Marsgames]

Hey,

I think my addon is causing a C Stack Overflow.
I think it's creating more frame each time the function is called but I don't really understand hoow it works.

My function is

function poseDot()
 local iter = 0
    hooksecurefunc("ContainerFrame_Update",function(self)
            local bag = self:GetID() -- container's ID is the bag number
            --print("aze : "..bag)
            iter = iter + 1
            for i=1,self.size do
                local button=_G[self:GetName().."Item"..i]
                local slot = button:GetID() -- button's ID is slot number
                local itemLink = GetContainerItemLink(bag, slot)
 
                if itemLink ~= nil then
                    if button.overlay then
                        button.overlay:SetShown(false)
                        button.overlay = nil
                        --button=_G[self:GetName().."Item"..i]
                    end
                    --print(itemLink)
                    local weightCalcResult = weightCalculation(itemLink)
                    if weightCalcResult[1] ~= nil and weightCalcResult[1] > 0 or weightCalcResult[2] ~= nil and weightCalcResult[2] > 0 then
                        --local itemId = tonumber(parseID(itemLink))
 
                        -- create overlay texture if it doesn't exit for the button
                        if not button.overlay then
                            button.overlay = button:CreateTexture(nil,"OVERLAY")
                            button.overlay:SetSize(18,18)
                            button.overlay:SetPoint("TOPLEFT")
                            button.overlay:SetTexture("Interface\\AddOns\\GearHelper\\Textures\\flecheUp")
                            --button.overlay:SetTexture("Interface\\Common\\Indicator-Green")
                            button.overlay:SetShown(true)
                        end
                    end
                    weightCalcResult = nil
                end
                button = nil
                slot = nil
                itemLink = nil
            end
            bag = nil
            self = nil
 
    end)
end

It's called every time I open my bag.

I'll edit this post, to show you error when it apear.







Issue :

232x C stack overflow
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
...
[string "*:OnShow"]:1: in function <[string "*:OnShow"]:1>
[C]: in function `Show'
FrameXML\ContainerFrame.lua:843: in function `ContainerFrame_GenerateFrame'
FrameXML\ContainerFrame.lua:93: in function <FrameXML\ContainerFrame.lua:77>
[C]: in function `ToggleBag'
FrameXML\ContainerFrame.lua:115: in function `ToggleBackpack'
FrameXML\ContainerFrame.lua:330: in function `OpenBackpack'
FrameXML\ContainerFrame.lua:1276: in function <FrameXML\ContainerFrame.lua:1253>
[C]: in function `ToggleAllBags'
[string "OPENALLBAGS"]:1: in function <[string "OPENALLBAGS"]:1>
 
Locals:
(*temporary) = ContainerFrame1 {
 0 = <userdata>
 PortraitButton = ContainerFrame1PortraitButton {
 }
 Portrait = ContainerFrame1Portrait {
 }
 ClickableTitleFrame = <unnamed> {
 }
 bags = <table> {
 }
 FilterDropDown = ContainerFrame1FilterDropDown {
 }
 bagsShown = 1
 FilterIcon = <unnamed> {
 }
 allBags = true
 size = 16
}
(*temporary) = <function> defined =[C]:-1
(*temporary) = ContainerFrame1 {
 0 = <userdata>
 PortraitButton = ContainerFrame1PortraitButton {
 }
 Portrait = ContainerFrame1Portrait {
 }
 ClickableTitleFrame = <unnamed> {
 }
 bags = <table> {
 }
 FilterDropDown = ContainerFrame1FilterDropDown {
 }
 bagsShown = 1
 FilterIcon = <unnamed> {
 }
 allBags = true
 size = 16
}
 = <function> defined =[C]:-1
 = <function> defined @GearHelper\GearHelper.lua:540

Thanks