Iphone iOS 6.1和Xcode 4.6,枚举警告UIViewAnimationCurveEaseOut
我已经安装了新的iOS 6.1和Xcode 4.6,现在我的代码中出现了一些枚举警告,我无法解决此问题:Iphone iOS 6.1和Xcode 4.6,枚举警告UIViewAnimationCurveEaseOut,iphone,ios,enums,xcode4.6,Iphone,Ios,Enums,Xcode4.6,我已经安装了新的iOS 6.1和Xcode 4.6,现在我的代码中出现了一些枚举警告,我无法解决此问题: [UIView animateWithDuration:0.4 delay:0.0 options:UIViewAnimationCurveEaseOut animations:^{ } completion
[UIView animateWithDuration:0.4
delay:0.0
options:UIViewAnimationCurveEaseOut
animations:^{
} completion:^(BOOL finished) {}];
这是警告:
Implicit conversion from enumeration type 'enum UIViewAnimationCurve' to different enumeration type 'UIViewAnimationOptions' (aka 'enum UIViewAnimationOptions')
如何解决此警告?您使用了错误的选项值。尝试将
UIViewAnimationOptionCurveEaseOut
替换为UIViewAnimationCurveEaseOut
UIViewAnimationOptionCurveEaseOut
例如:
[UIView animateWithDuration:0.4
delay:0.0
UIViewAnimationOptionCurveEaseOut
animations:^{
} completion:^(BOOL finished) {}];
在阅读RW教程时遇到了同样的问题:谢谢Kevin Ballard!在添加UIViewAnimationOptionCurveEaseOut获取错误“使用未声明的标识符‘animationOptions’”@Naresh时,请确保在选项:param之前传入delay:0.0f param。因此,它是动画持续时间:延迟:选项:动画:完成: