打开storyboard文件作为源代码，然后将开头的版本从2.0更改为1.0。这次打开它作为故事板文件和瞧:)：

Open storyboard file as source code, then change the version at the beginning from 2.0 to 1.0. Open it this time as storyboard file and voila :)

得到它： http：/ /www.xappsoftware.com/wordpress/2012/09/17/how-to-open-a-storyboard-created-with-xcode-4-3-or-4-4-with-xcode-4-2-workaround /