CMD:setacc(playerid, params[])
{
	new newname[24];
        new userplayerid;
	if(sscanf(params,"u", userplayerid))return SendClientMessage(playerid, 0x33CC33,"USAGE:/setacc [accname]");
	if(sscanf(params,"s", newname))return SendClientMessageToAll(playerid, 0x33CC33,"(GetPlayerName) has changed his account name to %s");
	return SetPlayerName (playerid, newname);
	
}

C:\Documents and Settings\Administrador\Ambiente de trabalho\samp03x_svr_R1-2_win32\pawno\strapz.pwn(483) : error 035: argument type mismatch (argument 2)
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


1 Error.

CMD:setacc(playerid, params[])
{
    // variables
    new newname[24], oldname[24], userplayerid, string[128];
    
    // checks if parameters are filled
    if(sscanf(params, "us[24]", userplayerid, newname)) return SendClientMessage(playerid, 0x33CC33FF, "USAGE: /setacc [playerid] [accname]");

    GetPlayerName(userplayerid, oldname, 24); // stores the old name
    
    format(string, sizeof(string), "%s has changed his account name to %s", oldname, newname); // message to show
    SendClientMessageToAll(0x33CC33FF, string); // sends message to all players
    SetPlayerName(userplayerid, newname); // changes the player's name to the new name
    
    return 1;
}

/setname [Player ID/ Part of name] [New name]

CMD:setacc(playerid, params[])
{
    new newname[24];
    new userplayerid;
    if(sscanf(params,"us[24]", userplayerid, newname))return SendClientMessage(playerid, 0x33CC33,"USAGE:/setname [Player ID/ Part of name] [New name]");
    return SetPlayerName (userplayerid, newname);   
}

CMD:setname(playerid, params[])
{
    new id, name[24];
    
    if(sscanf(params, "us[24]", id, name))
        return SendClientMessage(playerid, -1, "SYNTAX: /setname [playerid/PartOfName] [name]");
        
    SetPlayerName(id, name);
    return 1;
}