Compiler stops working? :S

[StarCharm]

I have this code, and basically what I have to do is take the info from two archives to some arrays (both are types from certain classes). My problem is with the second array.
What I do is get the line and save it in a string (linea2) and from that line take two other strings; one of those two strings I turn it into an integer (because that's how it's called in the class, with an integer and a string)

Since the array is type class, and these are strings, I create a new class (which is type "Pasajero") and call aux2 as a random name for it, using as parameters the integer("idPas") and string ("nombre") obtained from the string "linea2".

From that point on though, when I compile the compiler stops working. I have no idea what's wrong, so if someone could help me I'd really appreciate it. Thanks! (sorry about the spanish words in the code xD)

#include <iostream>
#include <fstream>
#include <cstring>
#include <stdlib.h>

using namespace std;


#include "Hora.h"
#include "Aeropuerto.h"
#include "Pasajero.h"
#include "Fecha.h"
#include "Vuelo.h"





int main()
{
string clave, ciudad, linea, linea2, nombre, idPasfalso;
int pos1, pos2, idPas;



Aeropuerto arr1[5];
int cont = 0;
Pasajero arr2[30];
Vuelo arr3[10];


ifstream archaeropuerto;
archaeropuerto.open("Aeropuertos2.txt");
ifstream archpasajeros;
archpasajeros.open("Pasajeros2.txt");


while(!archaeropuerto.eof())
{

getline(archaeropuerto, linea);
pos1 = linea.find(' ');
clave = linea.substr(0, pos1);

ciudad = linea.substr(pos1+1);

Aeropuerto aux(clave, ciudad);
arr1[cont] = aux;

cont++;



}

while(!archpasajeros.eof())
{
getline(archpasajeros, linea2);
pos2 = linea2.find(' ');
idPasfalso = linea2.substr(0, pos2);

idPas = atoi(idPasfalso.c_str());

nombre = linea2.substr(pos2+1);

Pasajero aux2(idPas, nombre); //PROBLEM IS IN THIS LINE
//arr2[cont] = aux2;

//cont++;
}


archaeropuerto.close();
archpasajeros.close();

return 0;
}

[MiiNiPaa]

Show Pasajero class declaration and its constructor definitions.

[StarCharm]

#ifndef PASAJERO_H
#define PASAJERO_H


class Pasajero
{
public:
Pasajero();
Pasajero(int id, string nom);
void setID(int id);
int getID();
void setNombre(string nom);
string getNombre();
void muestra();


private:
int idPas;
string nombre;
};

Pasajero::Pasajero()
{
idPas = 0;
nombre = "";
}

Pasajero::Pasajero(int id, string nom)
{
idPas = id;
nombre = nom;
}

void Pasajero::setID(int id)
{
idPas = id;
}

int Pasajero::getID()
{
return idPas;
}

void Pasajero::setNombre(string nom)
{
nombre = nom;
}

string Pasajero::getNombre()
{
return nombre;
}

void Pasajero::muestra()
{
cout<<idPas<<" "<<nombre<<endl;
}
#endif // PASAJERO_H

[MiiNiPaa]

Well, works fine for me. What compiler do you use, which error it gives you and what makes you think that error is here?

[StarCharm]

I'm using Codeblocks. The error is that with that line when compiling, it won't return anything and a window pops saying .exe stopped working

[MiiNiPaa]

It gives you an error when compiling or when running compiled program?

[StarCharm]

When running the compiled program

[MiiNiPaa]

The problem is somewhere else: when I comment out parts relating to other classes and compile, everything works as it should.
There is a problem if you uncomment array assignment next line though: cont variable will stay the way it ended after previous loop and possibly it can access out of array bounds if your textfile contains more that 25 entries.

[StarCharm]

Added variable cont2 for the second array.
Still, I don't think that's the problem. It only happens when I uncomment the line :

Pasajero aux2(idPas, nombre);

I'm not sure what's wrong with that line..