Unable to fix signing identity issue on Xcode

Question

I am not new to this but I am unable to fix my signing identity from Xcode Version 6.2 (6C86e). When I click fix issue on the following message:

Answer 1

In my case none of the answers worked - olegiv's answer came close but given that in Xcode7 Apple has removed the refresh button, that wasn't an option either.

Instead, downloading all provisioning profiles again worked: Xcode -> Preferences -> Accounts -> View Details -> Download All

Struggled with this for a while, hope that helps.