Iphone 我想在UIImageView（通过UIBuilder创建）上应用动画

我使用UIBuider在UIImageView上添加了一个UIView， 现在我想在这个imageView上应用动画，所以我拍摄了一组图像并添加了它们 通过此代码将数组转换为imageView

 NSArray *animationArray=[[NSArray alloc]init];
        animationArray=[NSArray arrayWithObjects:
                        [UIImage imageNamed:@"rabbit1.png"],
                        [UIImage imageNamed:@"rabbit2.png"],
                        [UIImage imageNamed:@"rabbit3.png"],
                        [UIImage imageNamed:@"rabbit4.png"],
                        [UIImage imageNamed:@"rabbit5.png"],
                        [UIImage imageNamed:@"rabbit6.png"],
                        [UIImage imageNamed:@"rabbit7.png"],
                        [UIImage imageNamed:@"rabbit8.png"],
                        [UIImage imageNamed:@"rabbit9.png"],
                        [UIImage imageNamed:@"rabbit10.png"],
                        [UIImage imageNamed:@"rabbit11.png"],
                        [UIImage imageNamed:@"rabbit12.png"],
                        [UIImage imageNamed:@"rabbit13.png"], nil];



        tempImageView.animationImages=animationArray;
        tempImageView.animationDuration=2;
        tempImageView.animationRepeatCount=0;
        [tempImageView startAnimating];

tempImageView是使用UIBuider创建的

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但是它没有工作，没有显示任何内容。

故事板自动布局中似乎有一个错误。我发现了相同的结果

通过代码试试看，这是有效的

mainImageView = [[UIImageView alloc]init];
    NSArray *animationArray = [[NSArray alloc]init];
    animationArray = [NSArray arrayWithObjects:[UIImage imageNamed:@"first.png"],[UIImage imageNamed:@"second.png"],[UIImage imageNamed:@"first.png"],[UIImage imageNamed:@"second.png"],[UIImage imageNamed:@"first.png"],[UIImage imageNamed:@"second.png"],[UIImage imageNamed:@"first.png"],[UIImage imageNamed:@"second.png"],[UIImage imageNamed:@"first.png"],[UIImage imageNamed:@"second.png"], nil]; //add your images here

    [mainImageView  setFrame:CGRectMake(50,50,100,100)];
    mainImageView.animationImages = animationArray; //mainImageView is   imageview
    mainImageView.animationDuration = 2;
    mainImageView.animationRepeatCount = 0;
    [mainImageView startAnimating];


      [self.view addSubview:mainImageView];

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你确定tempImageView的IBOutlet是使用UIBuider连接到xibI'v添加的UIImageView中的吗？做一些代码，有人认为这是错误的吗？你一直在问的这个UIBuilder是什么？用户界面生成器，你应该估计一下。