Mass rotate objects - help.

[Mara$]

massRotateObjects = function(rotZ) 
  local elementTypes = {"object", "vehicle", "pickup", "marker", "racepickup", "spawnpoint", "checkpoint", "blip", "controlpoint", "track"} 
  local rotated = 0 
  for _,elemType in ipairs(elementTypes) do 
    for i,elem in ipairs(getElementsByType(elemType)) do 
      local z = getElementPosition(elem) 
      setElementPosition(elem, 90 + rotZ) 
      local z = getElementPosition(elem) 
      setElementData(elem, "rotZ", 90) 
      rotated = rotated + 1 
    end 
  end 
end 
addCommandHandler("rotz", massRotateObjects) 
  
[2015-05-03 13:58:54] ERROR: netools\rotz.lua:7: attempt to perform arithmetic on local 'rotZ' (a userdata value) 

script to rotate any object by 90 degrees + actual rotZ

[WhoAmI]

change

function(rotZ) 

to

function(Player,cmd,rotZ) 

[Mara$]

Still this same error

[WhoAmI]

Show your current code and use [lua ] [ /lua] highlighting.

[Mara$]

massRotateObjects = function(player,cmd,rotZ) 
  local elementTypes = {"object", "vehicle", "pickup", "marker", "racepickup", "spawnpoint", "checkpoint", "blip", "controlpoint", "track"} 
  local rotated = 0 
  for _,elemType in ipairs(elementTypes) do 
    for i,elem in ipairs(getElementsByType(elemType)) do 
      local z = getElementPosition(elem) 
      setElementPosition(elem, 90 + rotZ) 
      local z = getElementPosition(elem) 
      setElementData(elem, "rotZ", 90) 
      rotated = rotated + 1 
    end 
  end 
end 
addCommandHandler("rotz", massRotateObjects) 

[WhoAmI]

massRotateObjects = function(player,cmd,rotZ) 
    local elementTypes = {"object", "vehicle", "pickup", "marker", "racepickup", "spawnpoint",    "checkpoint", "blip", "controlpoint", "track"} 
    local rotated = 0 
    for _,elemType in ipairs(elementTypes) do 
        for i,elem in ipairs(getElementsByType(elemType)) do 
            local rx,ry,rz = getElementRotation(elem) 
            setElementRotation(elem, rx, ry, rz + rotZ) 
            setElementData(elem, "rotZ", rz + rotZ) 
            rotated = rotated + 1 
        end 
    end 
end 
addCommandHandler("rotz", massRotateObjects) 

[Mara$]

Work

http://imgur.com/6GpSMPo,8aWQxOL

But didnt good rotate objects

[Mr.Solo]

Guys this isn't working for me ;'(! wtf did i do wrong!