Iphone UIImageview在iOS7中没有设置动画，但在iOS6中工作良好

这在iOS 6中运行良好，但在iOS 7中不起作用。我已经在nib中创建了UIImageView，它应该可以工作，如果延迟一段时间后没有调用该方法

revealImgView.animationImages =[NSArray arrayWithObjects:[UIImage imageNamed:@"reveal1.png"],[UIImage imageNamed:@"reveal2.png"],[UIImage imageNamed:@"reveal3.png"],[UIImage imageNamed:@"reveal4.png"],[UIImage imageNamed:@"reveal5.png"],nil];
revealImgView.animationDuration=1.5;
revealImgView.animationRepeatCount=INFINITY;
[revealImgView startAnimating];

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什么错误？。有日志吗？@AllinAllAzahguraja-他们没有错误，我已经做过很多次了，但是没有在IOS7中工作。请解释一下你在getAllImgViewAnimating上面写的代码，为什么要这样做added@AshutoshMishra-我刚刚给了0.5秒的延迟，并调用了将uiimageview设置动画的方法。可能是用户已将所有内容放入viewdidLoad

        double delayInSeconds = 0.5;
        dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
        dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
            [self getAllImgViewAnimating];
        });


    -(void)getAllImgViewAnimating
    {
    revealImgView.animationImages =[NSArray arrayWithObjects:[UIImage imageNamed:@"reveal1.png"],[UIImage imageNamed:@"reveal2.png"],[UIImage imageNamed:@"reveal3.png"],[UIImage imageNamed:@"reveal4.png"],[UIImage imageNamed:@"reveal5.png"],nil];
    revealImgView.animationDuration=1.5;
    revealImgView.animationRepeatCount=INFINITY;
    [revealImgView startAnimating];
    }