//网络解析

    NSURL *url=[NSURL URLWithString:@"http://192.168.100.163/admin/test/test.html"];

    NSData *urlData=[NSData dataWithContentsOfURL:url];

    id jsonUrl=[NSJSONSerialization JSONObjectWithData:urlData options:NSJSONReadingAllowFragments error:nil];

    if ([jsonUrl isKindOfClass:[NSDictionary class]]) {

        NSDictionary *dicc=(NSDictionary*)jsonUrl;

        textvieww.text=[textvieww.text stringByAppendingString:@"\n"];

        textvieww.text=[textvieww.text stringByAppendingString:[dicc objectForKey:@"name"]];

        textvieww.text=[textvieww.text stringByAppendingString:@"\n"];

        textvieww.text=[textvieww.text stringByAppendingString:[dicc objectForKey:@"age"]];

    }

能麻烦老师帮忙看一下为什么会报错嘛