Question

Hey getting this error ‘control reaches end of non-void function’ on the line with the } on it.
what am i doing wrong?
please help

(NSString *)tableView:(UITableView *)tableView         titleForHeaderInSection:(NSInteger)section {
 NSLog(@"Here16");
 if (section == 0) {
  return @"A";
 }

 if (section == 1) {
  return @"B";
 }
 if (section == 2) {
  return @"C";
 }
 if (section == 3) {
  return @"D";
 }
 if (section == 4) {
  return @"E";
 }
 if (section == 5) {
  return @"F";
 }
 if (section == 6) {
  return @"G";
 }
 if (section == 7) {
  return @"H";
 }
 if (section == 8) {
  return @"I";
 }
 if (section == 9) {
  return @"J";
 }
 if (section == 10) {
  return @"K";
 }
 if (section == 11) {
  return @"L";
 }
 if (section == 12) {
  return @"M";
 }
 if (section == 13) {
  return @"N";
 }
 if (section == 14) {
  return @"O";
 }
 if (section == 15) {
  return @"P";
 }
 if (section == 16) {
  return @"Q";
 }

 if (section == 17) {
  return @"R";
 }
 if (section == 18) {
  return @"S";
 }
 if (section == 19) {
  return @"T";
 }
 if (section == 20) {
  return @"U";
 }
 if (section == 21) {
  return @"V";
 }
 if (section == 22) {
  return @"V";
 }
 if (section == 23) {
  return @"W";
 }
 //if (section==0) {
  //return @"X";
 //}
 if (section == 24) {
  return @"Y";
 }
 if (section == 25) {
  return @"Z";
 }

 //NSLog(@"%d", [listOfItems count]);



 NSLog(@"That whole error thing");
}

Answer 1

If the letter you’re getting is not in one of your choices, there will be no return. (It may never happen, but that’s a warning…)

Try add return nil; at the end of you method