1.A multiplier of 0 or a nil second item together with a location for the first attribute creates an illegal constraint of a location equal to a constant. Location attributes must be specified in pairs.原因:没有addSubView就添加约束 ...
Masonry 报错合集
1.A multiplier of 0 or a nil second item together with a location for the first attribute creates an illegal constraint of a location equal to a constant. Location attributes must be specified in pairs.
原因:没有addSubView就添加约束2022-06-03
