ios 7无法识别的选择器发送到实例

我收到错误消息“无法识别的选择器发送到实例0xca51f70”，该应用程序在“ daysWeather = eventsJSONData [indexPath.row];”行崩溃 我阅读了有关此问题的几篇文章，并了解到这是一个NSArray / NSDictionary设置错误。我似乎无法弄清楚我需要更改的内容。让我知道是否还有其他我可以发布的代码。谢谢您的帮助。

相关代码如下：

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    if(!self.events)
        return 0;

    NSArray *eventsJSONData = [self.events eventsJSONData];
    return [eventsJSONData count];
    NSLog( @"the count is %lu", (long)[eventsJSONData count]);
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"EventCell";
    TDCell *cell = (TDCell*)[tableView dequeueReusableCellWithIdentifier:CellIdentifier ];
    if(cell == nil)
    {
        cell = [[TDCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"EventCell"];
    }
    NSDictionary *daysWeather = nil;

    NSArray *eventsJSONData = [self.events eventsJSONData];
    daysWeather = eventsJSONData[indexPath.row];

    [cell configCell:daysWeather];

    return cell;
}

json对象在调试区域中显示为以下代码：

2014-09-12 03:19:45.660 iCLUB[24624:60b] JSON OWNER: {
data =     {
    events =         {
        result =             (
                            {
                "end_time" = "4:00AM";
                "event_date" = "09-12-2014";
                "event_id" = 84;
                "event_image" = "http://www.asadfdfs.com/iclub/images/event_flyers/event114105121486dd4697f899124d1c3519c0f2272710f.png";
                "event_price" = 20;
                "event_tickets_total" = 200;
                "event_title" = "New Test Event";
                "start_time" = "1:00AM";
                "venue_name" = "the box";
                weekday = Friday;
            }
        );
    };
};
}