我用XCode 7.1创build了一个简单的游戏场,我input了这个简单的代码: import UIKit import XCPlayground var str = "Hello, playground" let color = UIColor (red: 1 , green: 1 , blue: 0 , alpha: 0 ) let view = UIView() view.backgroundColor = UIColo (colorLiteralRed: 1 , green: 0 , blue: 0 , alpha: 0 ) view.frame = CGRect (x: 0 ,y: 0 ,width: 100 […]
所有在Xcode操作系统中导入dynamic框架的尝试都会产生以下错误: error: module file's minimum deployment target is ios8.3 v8.3
我试图在操场上创build一个UILabel ,但是失败了。 操场现在只支持OS X的开发吗?