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Quote:

Originally Posted by amirab change your code to this one

You didn't even change anything....
Correct code:

pawn Код:

CMD:panels(playerid, params[])
{
    if(!IsACop(playerid)) return SendClientMessageEx(playerid,COLOR_GREY,"ban khong a law enforcement officer.");
    if(!IsPlayerInRangeOfPoint(playerid, 20, 1479.1448,-1675.6207,14.0469)) return SendClientMessageEx(playerid, COLOR_GREY, "Ban khong o trong pershing square.");
    ShowPlayerDialog(playerid, PANEL, DIALOG_STYLE_LIST, "Security Panel", "Tram dieu khien canh cua nguc", "Operate", "Cancel");
    return 1;
}

You had a closing brace when there was no matching opening brace.

Код:

if (!IsPlayerInRangeOfPoint(playerid, 20, 1479.1448,-1675.6207,14.0469))
    SendClientMessageEx(playerid, COLOR_GREY, "Ban khong o trong pershing square.");
    }

You had a closing brace "}" for an 'if' statement that didn't use one.