[shoaib_sait]

I GOT THSI ERROR IN ZCMD

pawn Код:

CMD:respawnall(playerid,params[])
{   
    // Check if the player has logged in
    if (APlayerData[playerid][LoggedIn] == true)
    {
        if(APlayerData[playerid][PlayerLevel] >= 3)
        {
            for(new vid = 1; vid <= 1999; vid++)
            {
            if(IsVehicleEmpty(vid)) SetVehicleToRespawn(vid);
            }
            SendClientMessageToAll(0x00FF00FF, "All vehicles have been used by the staff respawn");
        }
        else
            return 0;
    }
    else
        return 0;
        
    return 1;
}

this is the error : if(IsVehicleEmpty(vid))

undefined symbol