我似乎无法打印我的第二个 UILabel ，但是第一个被打印了。任何帮助表示赞赏。
我正在尝试在蓝色 uiview 上打印黄色标签，就像我已成功使用红色标签一样。
这是我的代码：
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
CGRect frame = CGRectMake(10, 30, 100, 100);
UILabel *myLabel = [[UILabel alloc] initWithFrame:frame];
UILabel *myLabel2= [[UILabel alloc] initWithFrame:frame];
myLabel=[[UILabel alloc] initWithFrame:CGRectMake(50, 50, 100, 100)];
myLabel.backgroundColor = [UIColor redColor];
myLabel.text = @"Hello";
myLabel2=[[UILabel alloc] initWithFrame:CGRectMake(50,300,100,100)];
myLabel2.backgroundColor=[UIColor yellowColor];
myLabel2.text=@"World!";
UIView *myView = [[UIView alloc] initWithFrame:CGRectMake(1, 1, 500, 500)];
UIView *myView1 = [[UIView alloc] initWithFrame:CGRectMake(65,50,200,200)];
UIView *myView2= [[UIView alloc] initWithFrame:CGRectMake(65,260,200,200)];
myView1.backgroundColor=[UIColor greenColor];
myView.backgroundColor=[UIColor cyanColor];
myView2.backgroundColor=[UIColor blueColor];
[myView addSubview:myView1];
[myView addSubview:myView2];
[myView2 addSubview:myLabel2];
[myView1 addSubview:myLabel];
[self.window addSubview:myView];
[self.window makeKeyAndVisible];
return YES;
}
谢谢你的帮助。