bad_exc_access error due to over releasing

[Brandt]

In this code I have a problem with the highlighted line. When I visit this tableview for the second time, I need to put the checkmark back where it was as I am reusing this view twice....sorry I'm so rusty I haven't touched my app since April...I need to figure out why it is over released is it tableView or lastIndexPath...it will typically skip over the reset fields part unless i specifically call for a new game.

- (void)viewWillAppear:(BOOL)animated {
    BOOL resetFields = NO;
    if ([Singleton sharedSingleton].cellSelection == 0)
        resetFields = [Singleton sharedSingleton].resetTeam1SelectionView;
    else if ([Singleton sharedSingleton].cellSelection == 1)
        resetFields = [Singleton sharedSingleton].resetTeam2SelectionView;
    
    if (resetFields) {

        self.lastIndexPath = nil;
        
        NSIndexPath *topIndexPath = [NSIndexPath indexPathForRow:0 inSection:0];

        [self.tableView selectRowAtIndexPath:topIndexPath animated:NO scrollPosition:UITableViewScrollPositionMiddle];
        if ([Singleton sharedSingleton].cellSelection == 0)
            [Singleton sharedSingleton].resetTeam1SelectionView = NO;
        else if ([Singleton sharedSingleton].cellSelection == 1)
            [Singleton sharedSingleton].resetTeam2SelectionView = NO;
	}
  
    [self.tableView selectRowAtIndexPath:lastIndexPath animated:NO scrollPosition:UITableViewScrollPositionMiddle];
      
    [self.tableView reloadData];


//    [self setTitle: [[self listData] objectAtIndex:parentCellSelection]];

    [self.navigationItem setLeftBarButtonItem:nil animated:NO];
    [self.navigationItem setRightBarButtonItem:nil animated:NO];
    
    [super viewWillAppear:animated];
}

[Brandt]

found something with google:

in "didSelectRowAtIndexPath"

I changed

lastIndexPath = indexPath;

to

lastIndexPath = [indexPath retain];