Game of Life reading coordinates from txt file

I am going to make code of Game of Life and read coordinates from a txt file when I uses stoi function it throws exception

void ReadFromFile() { ifstream read; // handler to read from file string line, xFromFile, yFromFile; // for reading files content

read.open("Board.txt");
if (read.is_open())
{
    while (getline(read, line))
    {
        read.seekg(0);                    // to get pointer on the start
        stringstream obj;
        obj >> line;                     // 
        getline(obj, xFromFile, ' ');
        getline(obj, yFromFile, ' ');

        x_cordinate = stoi(xFromFile);  // stoi conerts a string to an integer
        y_cordinate = stoi(yFromFile);
        cout << "x " << x_cordinate << "  y " << y_cordinate << endl;
    }

}
else
{
    cout << "File hasn't found" << endl;
    exit(EXIT_FAILURE);
}

}