错误现象： XCODE 6.1 在使用storyboard时，报错：Failed to instantiate the default view controller for UIMainStoryboardFile 'MainStoryboard' - perhaps the designated entry point is not set?
原因分析：在StoryBoard中没有一个view controller设置了Initial Scene。
解决方案：在Storyboard中，选择一个view conroller作为story board的第一启动界面
images/loading.gif' data-original="http://img.blog.csdn.net/20141202141656125?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvamlhamlheW91YmE=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast" />
原标题：Failed to instantiate the default view controller for UIMainStoryboardFile
关键词：ie
我知道了 