Error 'Image' (string expected, got nil) How to fix?

i.ImageLabel.Image = iteminfo.Image --uppercase i

Thats the whole code block. Errors on Line 248 but also points to 270, 125

spawn(function()
    --Spawn male or female clothing chosen on start
    local iteminfo = require(armourFrame:WaitForChild("Frame"):WaitForChild("Legs"):WaitForChild("ItemInfo"))
    local info = require(findItem("Underwear"))
    iteminfo.TransferData(info.GetData())
(--Line125 --)  armourEquip(iteminfo.GetData())
    drawGUI(armourTextButtons)
end)

--// Functions

function returnVector(position, pos) 
    -- Return a fixed position
    return Vector3.new(position.X,pos,position.Z)
end

function findItem(name)
    --Find Item in _assets
    for _, i in pairs(_assets:GetChildren()) do
        if i.Name == name then
            return i:WaitForChild("ItemInfo", 1)
        end
    end
end

function checkAssetsList(model)
    -- Check n returns info
    for _, i in pairs(tooltip) do
        for n, s in pairs(i.names) do
            if s == model.Name then
                return {true, i.names[n], i.tooltip, i.equipedItem, i.category}
            end
        end
    end
    return {false, "", "", ""}
end

function checkWhiteList(iteminfo) 
    -- [iteminfo]module]
    for _, i in pairs(iteminfo.whiteList) do
        if i == iteminfo.name then
            return true
        end
    end
    return false
end

function checkWater(customRegion)
    -- Check custom region if cell is water
    local region = customRegion
    region = region:ExpandToGrid(4) --ExpandToGrid doesnt exist in output
    local material, occupancy = game.Workspace.Terrain:ReadVoxels(region, 4) --and here argument 1 is nil
    local size = material.Size
    for x = 1, size.X do
        for y = 1, size.Y do
            for z = 1, size.Z do
                if material[x][y][z] == Enum.Material.Water then
                    return true
                end
            end
        end
    end
    return false
end

function CreateRegion3FromLocAndSize(Position, Size)
    local SizeOffset = Size/2
    local Point1 = Position - SizeOffset
    local Point2 = Position + SizeOffset
    return Region3.new(Point1, Point2)
end

function isFull(item)
    --Variables
    local slots = 0
    --Check if inventory is not full
    for _, i in pairs(inventoryTextButtons) do
        if i:IsA("TextButton") then
            local iteminfo = require(i:WaitForChild("ItemInfo")).GetData()
            if iteminfo.id == item.id and iteminfo.stackAble and iteminfo.stack < iteminfo.maxStack then
                return true
            end
            if iteminfo.id ~= 0 then
                slots = slots + 1
            end
        end
    end
    if slots >= maxSlots then
        return false
    else
        return true
    end
end

function AnimationPlaying(anim)
     -- Repeat wait() until anim timePosition is reach to the anim length
    playing = true
    repeat wait() until anim.TimePosition >= anim.Length
    playing = false
end

function weld(name, part0, part1, c0, c1) 
    -- Create Welds
    local w = Instance.new("Weld", part0)
    w.Name = name
    w.Part0 = part0
    w.Part1 = part1
    w.C0 = c0
    w.C1 = c1
    return w
end

function effectDurability(iteminfo, count, multiplyer)
    --Effect item durability
    if iteminfo and iteminfo.durabilityActive and iteminfo.durability >= 0 then
        iteminfo.textButton["Durability"].Visible = true
        iteminfo.durability = iteminfo.durability - count
        iteminfo.textButton["Durability"].Size = UDim2.new(0,(iteminfo.durability/100)*55,0,3)
    else
        print("Destory.."..iteminfo.name)
    end
end

function drawGUI(inventory)
    --Draw Images n Stack
    for _, i in pairs(inventory) do
        if i:IsA("TextButton") then
            local iteminfo = require(i:WaitForChild("ItemInfo")).GetData()
            if iteminfo.id ~= 0 then
(-- Line 248 --)                i.ImageLabel.Image = iteminfo.Image --uppercase i
                iteminfo.textButton = i -- just update that button every time it updates gui
                if iteminfo.stackAble and i:FindFirstChild("Stack") then
                    if iteminfo.stack > 1 then
                        i.Stack.Text = iteminfo.stack
                    else
                        i.Stack.Text = ""
                    end
                elseif not iteminfo.stackAble and i:FindFirstChild("Stack") then
                    i.Stack.Text = ""
                end
            else
                i.ImageLabel.Image = ""
                if i:FindFirstChild("Stack") then i:FindFirstChild("Stack").Text = "" end
            end
        end
    end
end

function drawAll()
    --Draw all GUI
    drawGUI(inventoryTextButtons)
(-- Line270 --) drawGUI(armourTextButtons)
    drawGUI({hotBarTextButtons[1].TextButton,hotBarTextButtons[2].TextButton,hotBarTextButtons[3].TextButton})
end