自动布局报错（两条连线冲突）：Unable to simultaneously satisfy constraints

标签：png   const   uiview   figure   recover   for   conflict   str   each   

 这个报错有些长：

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.
(
    "<NSLayoutConstraint:0x600000096580 H:[UIButton:0x7fc8eb408a50‘Button‘]-(2)-|   (active, names: ‘|‘:UIView:0x7fc8eb40d330 )>",
    "<NSLayoutConstraint:0x600000096670 H:[UIButton:0x7fc8eb408a50‘Button‘]-(3)-|   (active, names: ‘|‘:UIView:0x7fc8eb40d330 )>"
)

Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600000096670 H:[UIButton:0x7fc8eb408a50‘Button‘]-(3)-|   (active, names: ‘|‘:UIView:0x7fc8eb40d330 )>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.

我的报错原因： 就是同意的边距连了两条线（2 conflicting constrains）;

                   点击 黄色的警告（??），找到冲突的线，检查，很容易找到问题。

 　　　　　　 之前好像是直接显示红色报错的，now是 黄色警告？

自动布局报错（两条连线冲突）：Unable to simultaneously satisfy constraints

标签：png   const   uiview   figure   recover   for   conflict   str   each   

原文地址：http://www.cnblogs.com/code-Officer/p/6258669.html