如何将 NSMutableArray 数据项翻转到 tableview？

Question

大家好，我已经实现了如下代码，我得到了如下所示的 NSMutableArray 项目，但是当我将数组项目上传到它显示的表视图时 使用引导服务器进行接触测试。错误：未知错误代码。 这通常意味着该进程的另一个实例已经在运行或挂在调试器中。（gdb）。因此，请提供将 NSMutableArray 项目颠倒到 iphone 中的 tableview 的解决方案。

array=[[NSMutableArray alloc]init];
for (int i=0; i<[arrStation count]; i++){
        NSString *str=[[[[[arrStation objectAtIndex:i] objectForKey:@"content"]   objectForKey:@"m:properties"] objectForKey:@"d:ContactName"] objectForKey:@"text"];
        //  NSlog(@"name is : %@",str);
        //NSLog(@"name is->>>>>>> : %@",str);
        [array addObject:str];
        NSLog(@"name is->>>>>>> : %@",array);

}


2012-02-29 14:24:20.256 ContactTesting[564:f803] name is->>>>>>> : (
    "\n        Enrico Gaetani",
    "\n        J\U00e9r\U00f4me Tredan",
    "\n        Mike Tsalidis",
    "\n        Dana Sugarman",
    "\n        Necip Ozyucel",
    "\n        Goksel Topbas",
    "\n        Nizar Abdul-Baki",
    "\n        Johannes Kanis",
    "\n        Kara Westhusing",
    "\n        Andreas Erlacher",
    "\n        Rudy Van Hoe",
    "\n        Lars Nygaard",
    "\n        Juha Karppinen",
    "\n        Ronan Geraghty",
    "\n        Luca Venturelli",

为此，我已经实现了如下所示的 tableView 代码

无法向引导服务器注册 com.fitzgerald.-ContactTesting.ContactTesting。错误：未知错误代码。 这通常意味着该进程的另一个实例已经在运行或挂在调试器中。(gdb)

• (void)viewDidLoad {

  myTableView.delegate=self; myTableView.dataSource=self; myTableView.separatorStyle= UITableViewCellSeparatorStyleNone;

  myTableView.backgroundColor = [[UIColor alloc] initWithPatternImage:[UIImage imageNamed:@"list.png"]]; myTableView.scrollEnabled=YES； 数组=[NSMutableArray 分配];

  [超级viewDidLoad];

  [自测]； // 在加载视图后做任何额外的设置，通常是从一个笔尖。 }

• (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { 返回 1;
  }

• (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section { 返回[数组计数]； }

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

static NSString *CellIdentifier = @"Cell";
//here you check for PreCreated cell.
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}

//Fill the cells...  
cell.textLabel.text = [array objectAtIndex: indexPath.row];
//yourMutableArray is Array 
return cell;

}

-（无效）测试{ // NSLog(@">>>>>>>>>>>>233333");

NSString *jobSearchUrlString = [NSString stringWithFormat:@"http://infra2appsmobile.cloudapp.net/Infra2Apps.svc/Contacts"];
//NSLog(@"url for new articles is = %@",jobSearchUrlString);
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:jobSearchUrlString]];   

NSURLConnection *theconnection =  [[NSURLConnection alloc] initWithRequest:request delegate:self];
if (theconnection) {
    RoutData = [[NSMutableData alloc] init];
}

}

-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {

[RoutData setLength: 0];

} -(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { [RoutData appendData:data];

NSString *thexml = [[NSString alloc] initWithData:RoutData encoding:NSUTF8StringEncoding];

NSDictionary *dictXML= [XMLReader dictionaryForXMLString:thexml error:nil];

NSMutableArray *arrStation = [[dictXML objectForKey:@"feed"] objectForKey:@"entry"] ;//this would return the array of station dictionaries

// for (int i=0; i>>ContactNameis:

    array=[[NSMutableArray alloc]init];
    for (int i=0; i<[arrStation count]; i++){
        NSString *str=[[[[[arrStation objectAtIndex:i] objectForKey:@"content"]   objectForKey:@"m:properties"] objectForKey:@"d:ContactName"] objectForKey:@"text"];
      //  NSlog(@"name is : %@",str);
        //NSLog(@"name is->>>>>>> : %@",str);
        [array addObject:str];
        NSLog(@"name is->>>>>>> : %@",array);

               }

Answer 1

尝试退出并重新启动模拟器，这通常可以解决问题。如果问题仍然存在，请参考此链接...iPhone - strange error when testing on simulator