arduniouno + sim900

i try this code but there is a error

C:\Users\JANATHAN\Documents\Arduino\libraries\GSMSHIELD\gps.cpp:184: error: 'latString' was not declared in this scope
C:\Users\JANATHAN\Documents\Arduino\libraries\GSMSHIELD\gps.cpp: In function 'double convertLong()':
C:\Users\JANATHAN\Documents\Arduino\libraries\GSMSHIELD\gps.cpp:193: error: 'longString' was not declared in this scope

help me with correct code plz

#include "SIM900.h"
#include <SoftwareSerial.h>
//If not used, is better to exclude the HTTP library,
//for RAM saving.
//If your sketch reboots itself proprably you have finished,
//your memory available.
#include "inetGSM.h"
SoftwareSerial mySerial(5, 4); // RX, TX

//If you want to use the Arduino functions to manage SMS, uncomment the lines below.
#include "sms.h"
SMSGSM sms;

//To change pins for Software Serial, use the two lines in GSM.cpp.

//GSM Shield for Arduino
//www.open-electronics.org
//this code is based on the example of Arduino Labs.

//Simple sketch to send and receive SMS.

int numdata;
boolean started=false;
char smsbuffer[160];
char n[20];

void setup()
{
//Serial connection.
Serial.begin(9600);
Serial.println("GSM Shield testing.");
//Start configuration of shield with baudrate.
//For http uses is raccomanded to use 4800 or slower.
if (gsm.begin(2400)){
Serial.println("\nstatus=READY");
started=true;
}
else Serial.println("\nstatus=IDLE");

if(started){
//Enable this two lines if you want to send an SMS.
//if (sms.SendSMS("+94770770885", "Arduino SMS"))
//Serial.println("\nSMS sent OK");
}

}

void loop()
{
if(started){
//Read if there are messages on SIM card and print them.
if(gsm.readSMS(smsbuffer, 160, n, 20))
{
Serial.pri[code][code][/code][/code]ntln(n);
Serial.println(smsbuffer);
}
delay(1000);
}
}

help me with correct code plz

I'm using a non-standard library. I'm not going to tell you where I got it. I'm not going to post my code properly. I need help anyway.

I don't think so.