UITableView在cellForRowAtIndexPath崩溃，错误为＆＃34; EXC_BAD_ACCESS＆＃34;

Question

我的一个ViewControllers里面有一个UITableView，它在加载cellForRowAtIndexPath时崩溃并出现以下错误信息：

我已将NSLog放置在该功能的各个部分以查看它崩溃的位置，但它们都已成功记录，因此我对它的去向感到困惑错。

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"cellForRowAtIndexPath has begun");
    // parse data for the respective section's items
    NSDictionary *currentSectionDictionary = _matchCenterData[indexPath.section];
    NSArray *top3ArrayForSection = currentSectionDictionary[@"Top 3"];


    // Cell defaults
    static NSString *CellIdentifier = @"MatchCenterCell";
    MatchCenterCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (!cell) {
        // if no cell could be dequeued create a new one
        cell = [[MatchCenterCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
    }

    cell.textLabel.text = [NSString stringWithFormat:@"Title"];
    cell.textLabel.font = [UIFont systemFontOfSize:14];
    tableView.separatorColor = [UIColor clearColor];


    // if no results for that item
    if (top3ArrayForSection.count-1 < 1) {

        cell.detailTextLabel.text = [NSString stringWithFormat:@""];
        [cell.imageView setImage:[UIImage imageNamed:@""]];

        NSLog(@"no results for this item");

        return cell;
    }

    // if results for that item found
    else {

        // Load images using background thread to avoid the laggy tableView
        [cell.imageView setImage:[UIImage imageNamed:@"Placeholder.png"]];
        NSLog(@"FOUND results for this item");

        return cell;
    }

}