报错如下:The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. This setting can be set in the build settings editor
解决方案如下: ...……
原文:Beginning Auto Layout Tutorial in Swift: Part 1/2,译者:@TurtleFromMars
开始用自动布局约束的方式思考吧!
更新记录:该教程由Brad Johnson更新Swift和iOS 8内容,原文第一版作者为教程编纂组的Matthijs ...……