iOS 约束警告

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.

不能同时满足约束条件。

可能至少在下面的列表中的一个约束是你不想要的。

试试这个：

（1）看每一个约束，并尝试找出你不期望的；

（2）找到添加了不需要的约束或约束的代码，并修复它。