Xcode - 居中分段控件导致错误 (Swift)
Xcode - centering Segmented Control causes error (Swift)
我正在尝试将分段控件置于情节提要中的中心。我通过在容器边距中添加前导和尾随 space 的约束来做到这一点。
在我这样做之前，它在模拟器中看起来像这样：
下面是添加约束后我的 Storyboard 中的样子：
添加这些约束后，在模拟器中看起来像这样：
我在控制台中收到此错误：
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
将它 Center Horizontally 给超级视图。
出现此问题是因为情节提要中的场景是 600px 宽度，而您从两侧给它硬编码的边距，这就是它在小屏幕上被粉碎的原因。
我正在尝试将分段控件置于情节提要中的中心。我通过在容器边距中添加前导和尾随 space 的约束来做到这一点。
在我这样做之前，它在模拟器中看起来像这样：
下面是添加约束后我的 Storyboard 中的样子：
添加这些约束后，在模拟器中看起来像这样：
我在控制台中收到此错误：
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
将它 Center Horizontally 给超级视图。
出现此问题是因为情节提要中的场景是 600px 宽度，而您从两侧给它硬编码的边距，这就是它在小屏幕上被粉碎的原因。