from 0.4 to tfs 1.3

[kimokimo]

            function doAddCopiedContainer(it, new) --By Doggynub
                    local uid,its,news = it.uid, {},{}
                    local size = getContainerSize(uid)
                    local test = {}
                    for i = 0, size-1 do
                            local item = getContainerItem(uid,i)
                            table.insert(test,{item, item.type})
                            if isContainer(item.uid) then
                                    table.insert(its,item)
                            end
                    end
          
                    for i = #test,1,-1 do
                            local call = test[i]
                            local ufg = doAddContainerItem(new,call[1].itemid,(call[2] < 1 and 1 or call[2]) )
                            if isContainer(ufg) then
                                    table.insert(news,ufg)
                            end
                    end
                    for i = 1,#its do
                            doAddCopiedContainer(its[i], news[i])
                    end
                    return true
            end

this script is mostly working but i get this error somewhy

Gyazo

gyazo.com