App installation failed due to application-identifier entitlement

Question

I am unable to install a watchOS 2 WatchKit app due to an application-identifier entitlement. This happened after turning on App Groups in the Capabilities tab.

Full

Answer 1

I faced the same problem and was stuck for several minutes and after a search, the simplest solution that i found is just remove the previously installed app from your device manually and try to run the app from Xcode again.

Hope it helps you. All the Best...