我用ios9.3真机 用xcode打不开程序了，因为我使用了UserNotifications这个扩展来实现语音播报，可是我要支持ios8以上，要怎么办呢

This app contains an app extension that specifies an extension point identifier that is not supported on this version of iOS for the value of the NSExtensionPointIdentifier key in its Info.plist.

运行的时候，就出现这个