我后面有一个滚动视图和一个图像视图,并用笔尖填充它。我正在使用自动版式。在这两个视图中,我都有一个底部空间可以进行超级视图和顶部空间来进行超级视图。图像视图确实可以实现我想要的功能。对于iPhone 5,这是我想要的地方。对于其他iPhone,它位于屏幕底部上方,因此可以正确调整大小。滚动视图在iphone 5上看起来正确,但在其他手机上并没有调整大小,因此它向下滚动到应用程序视图下方。我在日志中收到以下消息:
2012-11-21 10:42:38.576 LCHApp[12604:907] Unable to simultaneously satisfy constraints.
Probably at least one of the constraints in the following list is one you don't want.
Try this: (1) look at each constraint and try to figure out which you don't expect;
(2) find the code that added the unwanted constraint or constraints and fix it.
(Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer
to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
"<NSLayoutConstraint:0x1d8ea080 UIScrollView:0x1d8413b0.bottom == UIImageView:0x1d892110.bottom>",
"<NSAutoresizingMaskLayoutConstraint:0x1d8cca10 h=-&- v=-&- ScheduleViewNib:0x1d853630.height == UIScrollView:0x1d8413b0.height - 386>",
"<NSLayoutConstraint:0x1d8e5340 V:[UIImageView:0x1d892110]-(64)-| (Names: '|':ScheduleView:0x1d8efc30 )>",
"<NSAutoresizingMaskLayoutConstraint:0x1d8cf520 h=--& v=--& V:[ScheduleView:0x1d8efc30(480)]>",
"<NSLayoutConstraint:0x1d8eaed0 V:|-(45)-[UIScrollView:0x1d8413b0] (Names: '|':ScheduleView:0x1d8efc30 )>"
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x1d8ea080 UIScrollView:0x1d8413b0.bottom == UIImageView:0x1d892110.bottom>
我已经试过了
[self setTranslatesAutoresizingMaskIntoConstraints:YES];
和
[self.myScrollView setTranslatesAutoresizingMaskIntoConstraints:YES];
从我可以看出,这消除了视图中的所有约束。而且不是我想要的。