I have an app I'm trying to submit to Apple. I've already validated it. I'm using Xcode 7.4 with watchkit extension built with watchOS 1. I have tried changing the watch OS target to 2.0 but when I try to submit to Apple, I get the following error:
Invalid WatchKit Support. Starting June 1, 2016, all new watchOS apps submitted to the App Store must be native apps built with the watchOS 2 SDK or later. iPhone apps that introduce a new WatchKit extension for watchOS 1.0 will no longer be accepted. Learn more about developing for watchOS: https://developer.apple.com/watchos/
How do I fix this issue? Appreciate if someone could help.