[trapped1]

Код:

error 017: undefined symbol "ShowDialog"
error 017: undefined symbol "params"

Код:

	
        if(dialogid == DIALOG_ERROR)
	{
		ShowDialog(playerid, DialogReturn[playerid]); //starts from here
		return 1;
	}

Код:

	
        if(!strcmp(cmdtext, "/deletefs", true, 9))
	{
		if(!IsAdmin(playerid, 1)) return SendClientMessage(playerid, COLOR_RED, "You are not admin!");
		new stationid, msg[128];
		if(sscanf(params, "d", stationid)) return SendClientMessage(playerid, COLOR_GREY, "USAGE: /deletefs [stationid]");  //this line
		if(!IsValidFuelStation(stationid)) return SendClientMessage(playerid, COLOR_RED, "Invalid stationid!");
		FuelStationCreated[stationid] = 0;
		Delete3DTextLabel(FuelStationLabel[stationid]);
		SaveFuelStation(stationid);
		format(msg, sizeof(msg), "Deleted fuel station id %d", stationid);
		SendClientMessage(playerid, COLOR_WHITE, msg);
		return 1;
	}

Please help me out