CODEWITHSUNDEEP
iosobjective-carraysuitableview
doc92606
doc92606

Reputation: 701

UITableView indexPath is messing up my Array

So I just got this error after trying to access the SECOND item in my array. When I access the first item in my array in my table view cell nothing is wrong. But when I access the 2 cell / item in my array I get this error:

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

My breakpoints tell my my code is breaking at my prepareForSegue method. Can anyone please help me figure out what's wrong with my code?:

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{    
    if ([[segue identifier] isEqualToString:@"Push"]) {

        HistoryDetailsViewController *detailVC=(HistoryDetailsViewController*)segue.destinationViewController;

        NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];



        UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
        if (indexPath.section == 0)
        {
NSManagedObject *YouOweData = [YouOweArray objectAtIndex:indexPath.row];                
[detailVC setCellNumString:[NSString stringWithFormat:@"%@", [YouOweData valueForKey:@"youOweCellNum"]]];
            [detailVC setDateString:[NSString stringWithFormat:@"%@", cell.detailTextLabel.text]];
        }
        else if (indexPath.section == 1)
        {

        NSManagedObject *TheyOweData = [SomeonesOwesYouArray     objectAtIndex:indexPath.row];                
[detailVC setCellNumString:[NSString stringWithFormat:@"%@", [TheyOweData   valueForKey:@"theyOweCellNum"]]];
            [detailVC setDateString:[NSString stringWithFormat:@"%@", cell.detailTextLabel.text]];
        }
    }
}

All help is appreciated, thanks in advance

Upvotes: 0

Views: 70

Answers (1)

doc92606
doc92606

Reputation: 701

Ah, I fixed the problem. The reason my array was null was because it was grabbing objects that weren't even there. My viewDidAppear method BELOW it was grabbing the contents, so I cut and pasted it ABOVE the prepareForSegue

Upvotes: 1

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