How to resolve arrayoutofbounds exception on android?

Question

public void fetchcontent() throws IOException
                    this.open();
                    ContentValues values = new ContentValues();
                    String csvFilename = "/mnt/sdcard/content.csv";
                    // ArrayList<String> al=new ArrayList();
                    CSVReader csvReader = new CSVReader(new FileReader(csvFilename));
                    //String row[] = null;
                    while((row = csvReader.readNext()) != null) {
                    st1 = row[0];
                    values.put(DatabaseHandler.Column1,st1);
                    st2= row[1];
                    values.put(DatabaseHandler.Column2,st2);
                    st3= row[2];
                    values.put(DatabaseHandler.Column3,st3);
                    st4= row[3];
                    values.put(DatabaseHandler.Column4,st4);
                    st5= row[4];
                    values.put(DatabaseHandler.Column5,st5);
                    database.insert(DatabaseHandler.Table_Name, null, values);
                    csvReader.close();
                    MainActivity.tt1.append("\ncontent table created");
this is my code for inserting data into a table i have created by i am getting arrayoutofbounds exception ..i am a newbiee please guys help..............................
this is the logcat output
02-21 16:27:54.308: E/AndroidRuntime(12511): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.webdata/com.example.webdata.MainActivity}: java.lang.ArrayIndexOutOfBoundsException: length=3; index=3

Answer 1

Hi.
Please always specify the version of JDeveloper you are using when you post.
You are getting this message because the call to <tt>csvReader.readNext()</tt> returns an array with three elements instead of four at least once. You should check your CSV file to see if it contains invalid rows.
Best Regards,
Frédéric.