问题
Using Xcode 8.0, running stickers app on iPhone (with iOS 10.0.2) gives me this error:
This iMessage application is missing its required iMessage app extension
It runs fine on simulator. What am I doing wrong? I'm using Xcode 8.1 Beta .
回答1:
Please check if your deployment target is less than your device iOS version. If you are running Xcode Beta with deployment target 10.1, your device must be at least on same beta version. Reduce your deployment target to 10.0 otherwise.
回答2:
Please make sure that the deployment target in your Xcode 8 is less than or equal to your device iOS version. You need to change the deployment target in both the "Project" and "Targets" in your Xcode to make a successful build.
来源：https://stackoverflow.com/questions/40049478/this-imessage-application-is-missing-its-required-imessage-app-extension