问为什么我在我的课堂上会有NoSuchElementException错误

EN

A question,3,yes,no,maybe
Another question,4,yes,maybe,no,why not

public class GetSurvey {
public static String intrebare;
static int raspunsuri;
public static int i = 1;
static String holder;
//static String[] rasp = new String[250];
static List<String> rasp = new LinkedList<String>();
public static SurveyClass[] obj = new SurveyClass[250];
public static void loadSurvey()
{
    File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)+File.separator+"Survey.dat");
    if(!file.exists()){
        try {
                file.createNewFile();
            } 
        catch (IOException e) {
            e.printStackTrace();
            }
    }
    if(file.exists()){
        try {
            Scanner read = new Scanner(file);
            read.useDelimiter(",");
            while (read.hasNext())
                {
                    intrebare = read.next();
                    String raspunsuri1 = read.next();
                    //Log.w("Date",String.valueOf(raspunsuri));
                    //obj[i].setNrRasp(raspunsuri);

                    for(int j = 0;j < 3;j++)
                    {
                        Log.w("Date",String.valueOf(j));
                        rasp.add(j,read.next());

                    }
                    String[] stringArr = rasp.toArray(new String[rasp.size()]);
                    Log.w("Date",stringArr[i]);

                    //obj[i].setRaspunsuri(rasp);
                    rasp.clear();
                    i++;
                }
            } 
        catch (IOException e) {
            e.printStackTrace();
            }
    }
}