Problema Tutorial

              Aici nu este nicio eroare e de la skin si MOvePlayerOBject
id: 18017 SetPlayerPosEx(i, 2127.5923,2378.9978,10.8203);
    id:18018		skin[playerid] = CreatePlayerObject(playerid, 14553, 1300.21753, -2492.02905, 80.98200,   26.20000, 0.00000, 90.00000, 300.00);
	    id:18019	MovePlayerObject(playerid, skin[playerid], 1955.13171, -2492.62939, 15.30280, 35.0, 17.20000, 0.40000, 90.00000);
	    id:18020	InterpolateCameraPos(i, 1414.283935, -2431.084716, 26.671001, 1614.283935, -2531.084716, 26.671001, 17000);
			id:18021 InterpolateCameraLookAt(i, 1309.629394, -1529.315673, 27.124710, 1618.461303, -2529.317626, 26.660491, 12000);
erros:
D:\Users\pp\Desktop\pp\gamemodes\GM.pwn(18018) : error 017: undefined symbol "playerid"
D:\Users\pp\Desktop\pp\gamemodes\GM.pwn(18019) : error 017: undefined symbol "playerid"