watchkit – IT Nursery

App installation failed due to application-identifier entitlement

May 14, 2022 by IT Nursery

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 error: App installation failed This application’s application-identifier entitlement does not match that of the installed application. These values must match for an upgrade to be allowed. This is … Read more

How can I change image tintColor in iOS and WatchKit

May 5, 2022 by IT Nursery

I have an UIImageView called “theImageView”, with UIImage in a single color (transparent background) just like the left black heart below. How can I change the tint color of this image programmatically in iOS 7 or above, as per the tint method used in the iOS 7+ Navigation Bar icons? Can this method also work … Read more