animatedText Error!

[bomba]

Error:

[02/05/2014 18:07:08] [Error - GlobalEvent Interface]
[02/05/2014 18:07:08] data/globalevents/scripts/txt.lua:onThink
[02/05/2014 18:07:08] Description:
[02/05/2014 18:07:08] data/lib/050-function.lua:666: arg #2 in doSendAnimatedText is not a number
[02/05/2014 18:07:08] stack traceback:
[02/05/2014 18:07:08]    [C]: in function 'error'
[02/05/2014 18:07:08]    data/lib/050-function.lua:666: in function 'doSendAnimatedText'
[02/05/2014 18:07:08]    data/globalevents/scripts/txt.lua:12: in function <data/globalevents/scripts/txt.lua:1>
[02/05/2014 18:07:08] [Error - GlobalEvents::think] Couldn't execute event: txt

Script:

function onThink(cid, interval, lastExecution)
  local config = {positions = {
["Treiner and Hunt"] = {x=412, y=793, z=10},
["Treiner and Hunt"] = {x=566, y=926, z=7},
["Treiner and Hunt"] = {x=564, y=627, z=7},
["Venora"] = {x=330, y=856, z=7},
["Feldarin"] = {x=345, y=855, z=7},
["Bluffgard"] = {x=337, y=858, z=7},
["City"] = {x=566, y=932, z=10},
  }}
    for text, pos in pairs(config.positions) do
      doSendAnimatedText(pos, text, math.random(1, 256))
    end
  return true
end

Libs:

function doSendAnimatedText(pos, value, color, player)
    if(not tonumber(value))then
      return error("arg #2 in doSendAnimatedText is not a number")
    end
    if(isPlayer(player))then
      doPlayerSendTextMessage(player, MESSAGE_EXPERIENCE, "", pos, value, color)
    else
        for _, v in ipairs(getSpectators(pos, 7, 5, true)) do
            if(isPlayer(v))then
              doPlayerSendTextMessage(v, MESSAGE_EXPERIENCE, "", pos, value, color)
            end
        end
    end
end

 

[bomba]

solved!

 

[Mithos]

how did u solved it?