sorry i need to ask again. XMLNodeGetChildern error

[HanSmith]

It's about load tent again.

function loadd(player,cmd,nazwa) 
    if player and isObjectInACLGroup("user." .. getAccountName(getPlayerAccount(player)), aclGetGroup("Save")) then 
        local xml = xmlLoadFile ( "tents.xml" ) 
        pobierzinfo = xmlNodeGetChildren ( xml ) 
        for i,nam in pairs(pobierzinfo ) do 
            wsp = xmlFindChild(nam,"wsp",0) 
            item = xmlFindChild(nam,"item",0) 
            px = xmlFindChild(wsp,"PX",0) 
            py = xmlFindChild(wsp,"PY",0) 
            pz = xmlFindChild(wsp,"PZ",0) 
            rx = xmlFindChild(wsp,"RX",0) 
            ry = xmlFindChild(wsp,"RY",0) 
            rz = xmlFindChild(wsp,"RZ",0) 
            local pxx = xmlNodeGetValue ( px ) 
            local pyy = xmlNodeGetValue ( py ) 
            local pzz = xmlNodeGetValue ( pz ) 
            local rxx = xmlNodeGetValue ( rx ) 
            local ryy = xmlNodeGetValue ( ry ) 
            local rzz = xmlNodeGetValue ( rz ) 
            ilosc = ilosc + 1 
            tent = createObject(3243, pxx, pyy, pzz, rxx, ryy, rzz) 
            setObjectScale(tent, 1) 
            tentCol = createColSphere(pxx, pyy, pzz,  3) 
            attachElements(tentCol, tent, 0, 0, 0) 
            setElementData(tentCol, "parent", tent) 
            setElementData(tent, "parent", tentCol) 
            setElementData(tentCol, "tent", true) 
            setElementData(tentCol, "vehicle", true) 
            setElementData(tentCol, "MAX_Slots", 150) 
            local item = xmlNodeGetChildren(item) 
            for i,it in ipairs(itemy) do 
                local wartosc = xmlNodeGetValue (it) 
                local nazwa = xmlNodeGetName(it) 
                item = PobierzItemID(nazwa) 
                setElementData(tentCol, tostring(item), tonumber(wartosc)) 
            end  
        end 
        local xml = xmlLoadFile ( "tents.xml" ) 
        pobierzinfo = xmlNodeGetChildren ( xml ) 
        for i,nam in pairs(pobierzinfo ) do 
            wsp = xmlFindChild(nam,"wsp",0) 
            item = xmlFindChild(nam,"item",0) 
            px = xmlFindChild(wsp,"PX",0) 
            py = xmlFindChild(wsp,"PY",0) 
            pz = xmlFindChild(wsp,"PZ",0) 
            rx = xmlFindChild(wsp,"RX",0) 
            ry = xmlFindChild(wsp,"RY",0) 
            rz = xmlFindChild(wsp,"RZ",0) 
            local pxx = xmlNodeGetValue ( px ) 
            local pyy = xmlNodeGetValue ( py ) 
            local pzz = xmlNodeGetValue ( pz ) 
            local rxx = xmlNodeGetValue ( rx ) 
            local ryy = xmlNodeGetValue ( ry ) 
            local rzz = xmlNodeGetValue ( rz ) 
            ilosc = ilosc + 1 
            tent = createObject(3243, pxx, pyy, pzz, rxx, ryy, rzz) 
            outputChatBox("Loaded in the tent!",player) 
            setObjectScale(tent, 1) 
            tentCol = createColSphere(pxx, pyy, pzz,  3) 
            attachElements(tentCol, tent, 0, 0, 0) 
            setElementData(tentCol, "parent", tent) 
            setElementData(tent, "parent", tentCol) 
            setElementData(tentCol, "tent", true) 
            setElementData(tentCol, "vehicle", true) 
            setElementData(tentCol, "MAX_Slots", 150) 
            local item = xmlNodeGetChildren(item) 
            for i,it in ipairs(itemy) do 
                local wartosc = xmlNodeGetValue (it) 
                local nazwa = xmlNodeGetName(it) 
                item = PobierzItemID(nazwa) 
                setElementData(tentCol, tostring(item), tonumber(wartosc)) 
            end  
        end 
    end 
end 
addCommandHandler("load",loadd) 

tent.xml

    
        
            30.89825630188
            -1528.7371826172
            3.9773645401001
            0
            0
            84.491638183594
        
        
            150
            2Meat> 
            3Human Steak> 
        
    
    
        
            33.021270751953
            -1531.4575195313
            3.9534740447998
            0
            0
            114.57266235352
        
        
            150
        
    
    
        
            43.593379974365
            -1531.1368408203
            4.3415040969849
            0
            0
            238.68133544922
        
        
            150
            3Meat> 
            2Human Steak> 
        
    
    
        
            22.687580108643
            -1529.9561767578
            4.1826195716858
            0
            0
            322.31634521484
        
        
            150
            5Backpack> 
        
    
    
        
            12.01179599762
            -1514.5050048828
            2.7208499908447
            0
            0
            192.17578125
        
        
            150
        
    

  

when i use /load

and this happen :

1.[2015-01-02 23:33:25] WARNING: loadtent.lua:194: Bad argument @ 'xmlNodeGetChildren' [Expected xml-node at argument 1, got boolean]

2.[2015-01-02 23:33:25] ERROR: loadtent.lua:195: bad argument #1 to 'pairs' (table expected, got boolean)

[botder]

You never close the XML files after you opened them.

xmlUnloadFile(xml) 

And you open the same file twice in one run.

[HanSmith]

You never close the XML files after you opened them.

xmlUnloadFile(xml) 

And you open the same file twice in one run.

still same problem

i guess it's bug because 5Backpack>

space text.

when i delete all space text.

    
        
            30.89825630188
            -1528.7371826172
            3.9773645401001
            0
            0
            84.491638183594
        
        
            150
            2
            3
        
    
    
        
            33.021270751953
            -1531.4575195313
            3.9534740447998
            0
            0
            114.57266235352
        
        
            150
        
    
    
        
            43.593379974365
            -1531.1368408203
            4.3415040969849
            0
            0
            238.68133544922
        
        
            150
            3
            2
        
    
    
        
            22.687580108643
            -1529.9561767578
            4.1826195716858
            0
            0
            322.31634521484
        
        
            150
            5
        
    
    
        
            12.01179599762
            -1514.5050048828
            2.7208499908447
            0
            0
            192.17578125
        
        
            150
        
    

  

i got this problem

[2015-01-02 23:33:25] ERROR: loadtent.lua:210: attempt to perform arithmetic on global 'ilosc' ( a nil value )

ilosc for load a tent more than 1

and almost my items in my dayz, got a space text, so how can we fix this ? why we cant add space text in a xml ?

[botder]

nazwa = nazwa:gsub("%s", "_") 

Use that to replace whitespace with an underscore.

local xml = xmlLoadFile ( "tents.xml" ) 
        ilosc = 0 
        pobierzinfo = xmlNodeGetChildren ( xml ) 
        for i,nam in pairs(pobierzinfo ) do 

[HanSmith]

nazwa = nazwa:gsub("%s", "_") 

Use that to replace whitespace with an underscore.

and my "Hunting Backpack" item change to "Hunting_Backpack" ? and thats same, the database item it's read "Hunting Backpack" not "Hunting_Backpack"

[botder]

Well, you could save your items in that format:

<item name="Hunting Backpack" amount="2"/> 

local c = xmlCreateChild(item) 
xmlNodeSetAttribute(c, "name", "Hunting Backpack") 
xmlNodeSetAttribute(c, "amount", 2) 
  

[HanSmith]

Well, you could save your items in that format:

<item name="Hunting Backpack" amount="2"/> 

local c = xmlCreateChild(item) 
xmlNodeSetAttribute(c, "name", "Hunting Backpack") 
xmlNodeSetAttribute(c, "amount", 2) 
  

read pm.

[HanSmith]

ok fixed them all, now i got ERROR

[2015-01-02 23:33:25] ERROR: loadtent.lua:210: attempt to perform arithmetic on global 'ilosc' ( a nil value )

save

local itemy = { 
    {"MAX_Slots"}, 
    {"12 Gauge 20 Rounds Buckshot"}, 
    {".357 20 Rounds"}, 
    {".22 20 Rounds"}, 
    {"7.62x39mm 20 Rounds"}, 
    {"7.62x51mm 20 Rounds"}, 
    {".45ACP 20 Rounds"}, 
    {"5.56mm 20 Rounds"}, 
    {"9mm 20 Rounds"}, 
    {".357"}, 
    {"7.62x39mm"}, 
    {"7.62x51mm"}, 
    {".45ACP"}, 
    {"5.56mm"}, 
    {"Bolt"}, 
    {"9mm"}, 
    {"Blaze 95 Pellet"}, 
    {"2Rnd. Buckshot"}, 
    {"12 Gauge Buckshot"}, 
    {".22"}, 
    {"Launcher Grenade"}, 
    {"M107 Mag"}, 
    {"MP5-K Mag"}, 
    {"PDW Mag"}, 
    {"Sawn-Off IZH-43"}, 
    {"IZH-43"}, 
    {"Mosin 9130"}, 
    {"Magnum"}, 
    {"FNX45"}, 
    {"Blaze 95"}, 
    {"MP5-K"}, 
    {"M107"}, 
    {"TEC-9"}, 
    {"CR75"}, 
    {"М4А1"}, 
    {"AK 101"}, 
    {"PDW"}, 
    {"AKM"}, 
    {"Crossbow"}, 
    {"SKS"}, 
    {"Sporter 22"}, 
    {"Grenade Launcher"}, 
    {"Steyr AUG"}, 
    {"Baseball Bat"}, 
    {"Brass Knuckles"}, 
    {"Baseball Bat with Nails"}, 
    {"Firefighter Axe"}, 
    {"Hunting Knife"}, 
    {"Crowbar"}, 
    {"Machete"}, 
    {"Chainsaw"}, 
    {"Meat Cleaver"}, 
    {"Shovel"}, 
    {"Axe"}, 
    {"Smoke Grenade"}, 
    {"Grenade"}, 
    {"Exploder (С4)"}, 
    {"Dynamite"}, 
    {"Land Mine"}, 
    {"С4"}, 
    {"Molotov Cocktail"}, 
    {"Empty Vodka"}, 
    {"Empty Water Bottle"}, 
    {"Potato"}, 
    {"Orange"}, 
    {"Banana"}, 
    {"Pasta Can (open)"}, 
    {"Can of Bacon (open)"}, 
    {"Beans Can (open)"}, 
    {"Can of Sardines (open)"}, 
    {"Pasta Can (close)"}, 
    {"Can of Bacon (close)"}, 
    {"Beans Can (close)"}, 
    {"Can of Sardines (close)"}, 
    {"Tuna"}, 
    {"Coke"}, 
    {"Sprite"}, 
    {"Pepsi"}, 
    {"Chivas"}, 
    {"Chips"}, 
    {"Milk Powder"}, 
    {"Rice"}, 
    {"Pile of Guts"}, 
    {"Empty Canteen"}, 
    {"Empty Can"}, 
    {"Empty Soda Can"}, 
    {"Water Bottle"}, 
    {"Cooked Meat"}, 
    {"Raw Meat"}, 
    {"Cooked Human Steak"}, 
    {"Raw Human Steak"}, 
    {"Canteen"}, 
    {"Absorbent carbon"}, 
    {"Painkiller"}, 
    {"Blood Bag"}, 
    {"Antibiotics"}, 
    {"Albendazole"}, 
    {"Thermometer"}, 
    {"Ibuprofen"}, 
    {"Vitamin"}, 
    {"First Aid Kit"}, 
    {"Morphine"}, 
    {"Heater"}, 
    {"Vodka"}, 
    {"Bandage"}, 
    {"Full Gas Canister"}, 
    {"Empty Gas Canister"}, 
    {"Engine"}, 
    {"Tank Parts"}, 
    {"Tire"}, 
    {"Headlights"}, 
    {"Wooden Stick"}, 
    {"Nitroglycerin"}, 
    {"Nails"}, 
    {"Hacksaw"}, 
    {"Rope"}, 
    {"Stone"}, 
    {"Log"}, 
    {"Stones"}, 
    {"Powder"}, 
    {"Bag"}, 
    {"Firewood"}, 
    {"Huna"}, 
    {"Molotov Cocktail"}, 
    {"Homemade Molotov Cocktail"}, 
    {"Powder Bottle"}, 
    {"Powder Bottle with Nails"}, 
    {"Can of Powder"}, 
    {"Wirefence"}, 
    {"Infrared Goggles"}, 
    {"Toolbox"}, 
    {"Pliers"}, 
    {"Can Opener"}, 
    {"Flare"}, 
    {"Tent"}, 
    {"Binoculars"}, 
    {"Parachute"}, 
    {"Flashlight*"}, 
    {"Flashlight"}, 
    {"Battery"}, 
    {"Matchbox"}, 
    {"Map"}, 
    {"Radio"}, 
    {"Watch"}, 
    {"GPS"}, 
    {"Nightvision Goggles"}, 
    {"Handcuff"}, 
    {"Keys"}, 
    {"Epinephrine"}, 
    {"Head Flashlight"}, 
    {"Head Flashlight*"}, 
    {"Motorcycle Helmet"}, 
    {"Tactical Vest"}, 
    {"Kevlar Vest"}, 
    {"Rocket Aviators"}, 
    {"Cowboy Hat"}, 
    {"Metal Gear Helm"}, 
    {"Police Hat"}, 
    {"Mask 'Hoxton'"}, 
    {"Mask 'Dallas'"}, 
    {"Mask 'Wolf'"}, 
    {"Round Cap"}, 
    {"Flat Cap"}, 
    {"Military Helmet"}, 
    {"Doctor Mask"}, 
    {"Gas Mask"}, 
    {"Ghillie Suit"}, 
    {"Earflaps"}, 
    {"Panama"}, 
    {"Cap"}, 
    {"Beret"}, 
    {"Childern's Bag"}, 
    {"Homemade Bag"}, 
    {"Improvised Bag"}, 
    {"Taloon Backpack"}, 
    {"Hunting Backpack"}, 
    {"Mountain Backpack"}, 
} 
  
function automat(gracz) 
    if gracz and isObjectInACLGroup("user." .. getAccountName(getPlayerAccount(gracz)), aclGetGroup("Save")) then 
        outputChatBox("Saving of tents was initiated!",gracz,0,255,0,true) 
    else 
        return 
    end 
      namiot = xmlCreateFile("tents.xml","root") 
      id = 0 
      ilosc = 0 
      for i, col in ipairs(getElementsByType("colshape")) do 
        if col then 
            local tent = getElementData(col, "tent") 
            if tent then 
                local namiotek = getElementData(col, "parent") 
                local x, y, z = getElementPosition(namiotek) 
                local rx, ry, rz = getElementRotation(namiotek) 
                local namiote = xmlCreateChild (namiot,"Namiot") 
                local namiot = xmlCreateChild (namiote,"wsp") 
                local namioti = xmlCreateChild (namiote,"itemy") 
                xmlNodeSetValue (xmlCreateChild ( namiot, "PX"), tostring(x) ) 
                xmlNodeSetValue (xmlCreateChild ( namiot, "PY"), tostring(y) ) 
                xmlNodeSetValue (xmlCreateChild ( namiot, "PZ"), tostring(z) ) 
                xmlNodeSetValue (xmlCreateChild ( namiot, "RX"), tostring(rx) ) 
                xmlNodeSetValue (xmlCreateChild ( namiot, "RY"), tostring(ry) ) 
                xmlNodeSetValue (xmlCreateChild ( namiot, "RZ"), tostring(rz) ) 
                id = 0 
                for i, v in ipairs(itemy) do 
                    local item = getElementData(col, v[1]) 
                    if item then 
                        if item >= 1 then 
                        itemID = (v[1]) 
                        xmlNodeSetValue (xmlCreateChild ( namioti, tostring(itemID)), tostring(item) ) 
                        end 
                    end 
                end 
            end 
        end 
    end 
xmlSaveFile(namiot) 
xmlUnloadFile(namiot) 
if gracz then 
    outputChatBox("Tents saved!",gracz,0,255,0,true) 
end 
end 
addCommandHandler("save",automat) 

load

local itemy = { 
    {"MAX_Slots"}, 
    {"12 Gauge 20 Rounds Buckshot"}, 
    {".357 20 Rounds"}, 
    {".22 20 Rounds"}, 
    {"7.62x39mm 20 Rounds"}, 
    {"7.62x51mm 20 Rounds"}, 
    {".45ACP 20 Rounds"}, 
    {"5.56mm 20 Rounds"}, 
    {"9mm 20 Rounds"}, 
    {".357"}, 
    {"7.62x39mm"}, 
    {"7.62x51mm"}, 
    {".45ACP"}, 
    {"5.56mm"}, 
    {"Bolt"}, 
    {"9mm"}, 
    {"Blaze 95 Pellet"}, 
    {"2Rnd. Buckshot"}, 
    {"12 Gauge Buckshot"}, 
    {".22"}, 
    {"Launcher Grenade"}, 
    {"M107 Mag"}, 
    {"MP5-K Mag"}, 
    {"PDW Mag"}, 
    {"Sawn-Off IZH-43"}, 
    {"IZH-43"}, 
    {"Mosin 9130"}, 
    {"Magnum"}, 
    {"FNX45"}, 
    {"Blaze 95"}, 
    {"MP5-K"}, 
    {"M107"}, 
    {"TEC-9"}, 
    {"CR75"}, 
    {"М4А1"}, 
    {"AK 101"}, 
    {"PDW"}, 
    {"AKM"}, 
    {"Crossbow"}, 
    {"SKS"}, 
    {"Sporter 22"}, 
    {"Grenade Launcher"}, 
    {"Steyr AUG"}, 
    {"Baseball Bat"}, 
    {"Brass Knuckles"}, 
    {"Baseball Bat with Nails"}, 
    {"Firefighter Axe"}, 
    {"Hunting Knife"}, 
    {"Crowbar"}, 
    {"Machete"}, 
    {"Chainsaw"}, 
    {"Meat Cleaver"}, 
    {"Shovel"}, 
    {"Axe"}, 
    {"Smoke Grenade"}, 
    {"Grenade"}, 
    {"Exploder (С4)"}, 
    {"Dynamite"}, 
    {"Land Mine"}, 
    {"С4"}, 
    {"Molotov Cocktail"}, 
    {"Empty Vodka"}, 
    {"Empty Water Bottle"}, 
    {"Potato"}, 
    {"Orange"}, 
    {"Banana"}, 
    {"Pasta Can (open)"}, 
    {"Can of Bacon (open)"}, 
    {"Beans Can (open)"}, 
    {"Can of Sardines (open)"}, 
    {"Pasta Can (close)"}, 
    {"Can of Bacon (close)"}, 
    {"Beans Can (close)"}, 
    {"Can of Sardines (close)"}, 
    {"Tuna"}, 
    {"Coke"}, 
    {"Sprite"}, 
    {"Pepsi"}, 
    {"Chivas"}, 
    {"Chips"}, 
    {"Milk Powder"}, 
    {"Rice"}, 
    {"Pile of Guts"}, 
    {"Empty Canteen"}, 
    {"Empty Can"}, 
    {"Empty Soda Can"}, 
    {"Water Bottle"}, 
    {"Cooked Meat"}, 
    {"Raw Meat"}, 
    {"Cooked Human Steak"}, 
    {"Raw Human Steak"}, 
    {"Canteen"}, 
    {"Absorbent carbon"}, 
    {"Painkiller"}, 
    {"Blood Bag"}, 
    {"Antibiotics"}, 
    {"Albendazole"}, 
    {"Thermometer"}, 
    {"Ibuprofen"}, 
    {"Vitamin"}, 
    {"First Aid Kit"}, 
    {"Morphine"}, 
    {"Heater"}, 
    {"Vodka"}, 
    {"Bandage"}, 
    {"Full Gas Canister"}, 
    {"Empty Gas Canister"}, 
    {"Engine"}, 
    {"Tank Parts"}, 
    {"Tire"}, 
    {"Headlights"}, 
    {"Wooden Stick"}, 
    {"Nitroglycerin"}, 
    {"Nails"}, 
    {"Hacksaw"}, 
    {"Rope"}, 
    {"Stone"}, 
    {"Log"}, 
    {"Stones"}, 
    {"Powder"}, 
    {"Bag"}, 
    {"Firewood"}, 
    {"Huna"}, 
    {"Molotov Cocktail"}, 
    {"Homemade Molotov Cocktail"}, 
    {"Powder Bottle"}, 
    {"Powder Bottle with Nails"}, 
    {"Can of Powder"}, 
    {"Wirefence"}, 
    {"Infrared Goggles"}, 
    {"Toolbox"}, 
    {"Pliers"}, 
    {"Can Opener"}, 
    {"Flare"}, 
    {"Tent"}, 
    {"Binoculars"}, 
    {"Parachute"}, 
    {"Flashlight*"}, 
    {"Flashlight"}, 
    {"Battery"}, 
    {"Matchbox"}, 
    {"Map"}, 
    {"Radio"}, 
    {"Watch"}, 
    {"GPS"}, 
    {"Nightvision Goggles"}, 
    {"Handcuff"}, 
    {"Keys"}, 
    {"Epinephrine"}, 
    {"Head Flashlight"}, 
    {"Head Flashlight*"}, 
    {"Motorcycle Helmet"}, 
    {"Tactical Vest"}, 
    {"Kevlar Vest"}, 
    {"Rocket Aviators"}, 
    {"Cowboy Hat"}, 
    {"Metal Gear Helm"}, 
    {"Police Hat"}, 
    {"Mask 'Hoxton'"}, 
    {"Mask 'Dallas'"}, 
    {"Mask 'Wolf'"}, 
    {"Round Cap"}, 
    {"Flat Cap"}, 
    {"Military Helmet"}, 
    {"Doctor Mask"}, 
    {"Gas Mask"}, 
    {"Ghillie Suit"}, 
    {"Earflaps"}, 
    {"Panama"}, 
    {"Cap"}, 
    {"Beret"}, 
    {"Childern's Bag"}, 
    {"Homemade Bag"}, 
    {"Improvised Bag"}, 
    {"Taloon Backpack"}, 
    {"Hunting Backpack"}, 
    {"Mountain Backpack"}, 
} 
  
function loadd(player,cmd,nazwa) 
    if player and isObjectInACLGroup("user." .. getAccountName(getPlayerAccount(player)), aclGetGroup("Save")) then 
        local xml = xmlLoadFile ( "tents.xml" ) 
        pobierzinfo = xmlNodeGetChildren ( xml ) 
        for i,nam in pairs(pobierzinfo ) do 
            wsp = xmlFindChild(nam,"wsp",0) 
            item = xmlFindChild(nam,"item",0) 
            px = xmlFindChild(wsp,"PX",0) 
            py = xmlFindChild(wsp,"PY",0) 
            pz = xmlFindChild(wsp,"PZ",0) 
            rx = xmlFindChild(wsp,"RX",0) 
            ry = xmlFindChild(wsp,"RY",0) 
            rz = xmlFindChild(wsp,"RZ",0) 
            local pxx = xmlNodeGetValue ( px ) 
            local pyy = xmlNodeGetValue ( py ) 
            local pzz = xmlNodeGetValue ( pz ) 
            local rxx = xmlNodeGetValue ( rx ) 
            local ryy = xmlNodeGetValue ( ry ) 
            local rzz = xmlNodeGetValue ( rz ) 
            ilosc = ilosc + 1 
            tent = createObject(3243, pxx, pyy, pzz, rxx, ryy, rzz) 
            setObjectScale(tent, 1) 
            tentCol = createColSphere(pxx, pyy, pzz,  3) 
            attachElements(tentCol, tent, 0, 0, 0) 
            setElementData(tentCol, "parent", tent) 
            setElementData(tent, "parent", tentCol) 
            setElementData(tentCol, "tent", true) 
            setElementData(tentCol, "vehicle", true) 
            setElementData(tentCol, "MAX_Slots", 150) 
            local item = xmlNodeGetChildren(item) 
            for i,it in ipairs(itemy) do 
                local wartosc = xmlNodeGetValue (it) 
                local nazwa = xmlNodeGetName(it) 
                item = PobierzItemID(nazwa) 
                xmlUnloadFile("tents.xml") 
                setElementData(tentCol, tostring(item), tonumber(wartosc)) 
            end  
        end 
        local xml = xmlLoadFile ( "tents.xml" ) 
        pobierzinfo = xmlNodeGetChildren ( xml ) 
        for i,nam in pairs(pobierzinfo ) do 
            wsp = xmlFindChild(nam,"wsp",0) 
            item = xmlFindChild(nam,"item",0) 
            px = xmlFindChild(wsp,"PX",0) 
            py = xmlFindChild(wsp,"PY",0) 
            pz = xmlFindChild(wsp,"PZ",0) 
            rx = xmlFindChild(wsp,"RX",0) 
            ry = xmlFindChild(wsp,"RY",0) 
            rz = xmlFindChild(wsp,"RZ",0) 
            local pxx = xmlNodeGetValue ( px ) 
            local pyy = xmlNodeGetValue ( py ) 
            local pzz = xmlNodeGetValue ( pz ) 
            local rxx = xmlNodeGetValue ( rx ) 
            local ryy = xmlNodeGetValue ( ry ) 
            local rzz = xmlNodeGetValue ( rz ) 
            ilosc = ilosc + 1 
            tent = createObject(3243, pxx, pyy, pzz, rxx, ryy, rzz) 
            outputChatBox("Loaded in the tent!",player) 
            setObjectScale(tent, 1) 
            tentCol = createColSphere(pxx, pyy, pzz,  3) 
            attachElements(tentCol, tent, 0, 0, 0) 
            setElementData(tentCol, "parent", tent) 
            setElementData(tent, "parent", tentCol) 
            setElementData(tentCol, "tent", true) 
            setElementData(tentCol, "vehicle", true) 
            setElementData(tentCol, "MAX_Slots", 150) 
            local item = xmlNodeGetChildren(item) 
            for i,it in ipairs(itemy) do 
                

[botder]

local xml = xmlLoadFile ( "tents.xml" ) 
ilosc = 0 -- You have to reset the amount 
pobierzinfo = xmlNodeGetChildren ( xml ) 
for i,nam in pairs(pobierzinfo ) do 

Edit: You have to use the 'xml' variable on xmlUnloadFile and you should place it after item-load for.

[HanSmith]

local xml = xmlLoadFile ( "tents.xml" ) 
ilosc = 0 -- You have to reset the amount 
pobierzinfo = xmlNodeGetChildren ( xml ) 
for i,nam in pairs(pobierzinfo ) do 

Edit: You have to use the 'xml' variable on xmlUnloadFile and you should place it after item-load for.

did you tried these script ?

still error in ilosc attempt to perform