UITutableView reloadData的UIMutableIndexPath版本

Question

当我尝试执行时，我有时会遇到此错误[UIMutableIndexPath release]: message sent to deallocated instance 0x205a2930：

[self.detailsTableView reloadData];

cellForRowAtIndexPath方法在这里：

- (UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    DetailResultCell *cell = (DetailResultCell*) [aTableView dequeueReusableCellWithIdentifier:DETAIL_RESULT_CELL_ID];
    if(cell == nil)
    {
        [[NSBundle mainBundle]loadNibNamed:DETAIL_RESULT_CELL_ID owner:self options:nil];
        cell = detailResultCell;
    }
    cell.detailsResultatViagerViewController = self;
    [cell cellWithIndexPath:indexPath andChamp:[[self.resultats objectAtIndex:indexPath.section] objectAtIndex:indexPath.row]];

    return cell;
}

我该如何避免这种情况？我尝试在[self.detailsTableView reloadData];周围放置一个try / catch块，但崩溃仍然发生......