What is the error "App Terminating"?

Question

Error:

* Terminating app due to uncaught exception 'NSRangeException', reason: '* -[__NSArrayM objectAtIndex:]: index 1 beyond bounds [0 .. 0]'

Here my code:

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *simpleTableIdentifier = @"AartiTableViewCell";
    AartiTableViewCell *cell = (AartiTableViewCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil)
    {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"AartiTableViewCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];
        cell.btnFav.userInteractionEnabled=YES;            
    }

    NSString *strfavarry = [NSString stringWithFormat:@"SELECT  Title FROM %@ WHERE identifire='%@'",[FavTablename objectAtIndex:indexPath.row],[FavIdent objectAtIndex:indexPath.row]];
    FavTitle = [FavData lookupAllForSQL:strfavarry];

    cell.selectionStyle=UITableViewCellSelectionStyleNone;
    cell.index = indexPath.row;
    cell.btnFav.tag=indexPath.row;
    [cell.btnFav setBackgroundImage:[UIImage imageNamed:@"unfav.png"] forState:UIControlStateNormal];
    [cell.btnFav addTarget:self action:@selector(handleFavouriteButton:) forControlEvents:UIControlEventTouchUpInside];        
    cell.lbltitle.text=[FavTitle objectAtIndex:indexPath.row];   

    return cell;
}

What part of the error do you have problem with? The debugger will show the exact place where the issue is. — Sami Kuhmonen, Sep 06 '16 at 12:57
where to fill FavTablename and FavIdent array because this array may be less value of your numberofrows count. — Pooja Srivastava, Sep 06 '16 at 13:02
i m returning Favtablename and in this array 12 element @pkc456 — seggy, Sep 06 '16 at 13:07
@seggy, Return `FavTitle.count`. You are dealing with `FavTitle` in cellForRow method not with `Favtablename `. — pkc456, Sep 06 '16 at 13:08
brow FavTitle have null value i add value in didselectrow thats why i can't return FavTitle.count @pkc456 — seggy, Sep 06 '16 at 13:16
@seggy, Implement exception handling as written [here.](http://stackoverflow.com/a/39351949/988169) — pkc456, Sep 06 '16 at 14:49

Marco Santarossa · Answer 1 · 2016-09-06T13:03:32.277

0

This error means you are trying to get an element from an array at index 1 and you are going out of bounds.

Probably the problem is:

[FavTablename objectAtIndex:indexPath.row]

check if your array has some elements before reading from it.

To be sure of your problem enable the exception breakpoint:

edited Sep 06 '16 at 13:03

answered Sep 06 '16 at 13:00

Marco Santarossa

4,058
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in the tablename have 12 element – seggy Sep 06 '16 at 13:02
still not working @Marco Santarossa can i use this method out of 'cellForRowAtIndexPath' and i want all elements in FavTitle – seggy Sep 06 '16 at 13:27

score 0 · Accepted Answer · answered Sep 06 '16 at 13:05

0

 NSString *strfavarry = [NSString stringWithFormat:@"SELECT  Title FROM %@ WHERE identifire='%@'",[FavTablename objectAtIndex:indexPath.row],[FavIdent objectAtIndex:indexPath.row]];

This line is given the error because your numberofrows count is greater than these array count value.

please check your numberofrows count and FavTablename and FavIdent array count is same or not.

answered Sep 06 '16 at 13:05

Pooja Srivastava

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yes i will check both array same @Pooja Srivastava – seggy Sep 06 '16 at 13:12

score 0 · Answer 3 · answered Sep 06 '16 at 14:48

As you said that FavTitle and Favtablename have same number of elements. So try to put a exception handling in cellForRowAtIndexPath as follows:-

if(FavTitle.count > indexPath.row){
        cell.lbltitle.text=[FavTitle objectAtIndex:indexPath.row];
    }

What is the error "App Terminating"?

3 Answers3