What The Damn Wrong there?

[#Al-Ha[J]aRii]

hi guys ......

what the damn wrong with this code

im trying to take a vehicle move alone with speed

60

function setElementSpeed(element, unit, speed) -- only work if element is moving! 
    if (unit == nil) then unit = 0 end 
    if (speed == nil) then speed = 0 end 
    speed = tonumber(speed) 
    local acSpeed = getElementSpeed(element, unit) 
    if (acSpeed~=false) then -- if true - element is valid, no need to check again 
        local diff = speed/acSpeed 
        local x,y,z = getElementVelocity(element) 
        setElementVelocity(element,x*diff,y*diff,z*diff) 
        return true 
    end 
  
    return false 
end 
  
-------------- let's make car move alone  
  
function M() 
  
  local veh = getPedOccupiedVehicle(localPlayer) 
   
  local acSpeed = getElementSpeed(veh, tonumber(0)) 
   
  if (veh) and (acSpeed) then 
   
  setElementSpeed(veh,"kph",tonumber(60)) ---- set speed 60 
   
end 
end 
addEventHandler("onClientRender",getRootElement(),M) 
addEventHandler("onClientVehicleEnter",root,M) 

[iPrestege]

Because ( setElementSpeed ) Useful function requires a ( getElement Speed ) . Also check if is player in a vehicle because set and get speed function's need that .

[#Al-Ha[J]aRii]

Because ( setElementSpeed ) Useful function requires a ( getElement Speed ) . Also check if is player in a vehicle because set and get speed function's need that .

ah ..... thank you bro .

I was saw in the code setElementSpeed there was getElementSpeed

speed = tonumber(speed) 
 local acSpeed = getElementSpeed(element, unit) 
  

[iPrestege]

You're welcome.