摘要: 今天用XCode建立Empty Application时遇到了这样一个错误:Application windows are expected to have a root view controller at the end of application launch原因是XCode 5以前有一个根... 阅读全文
posted @ 2016-01-05 13:34 Shvier 阅读(833) 评论(0) 推荐(0) 编辑