Add account stuck in Xcode

Question

After update to Xcode 7.1 all my apple ids got deleted. When I'm trying to add account in preferences, I face an infinite loading indicator. I tried a few accounts and none of them work. Any clue what can cause this?

Answer 1

1. Force quit Xcode
2. Open a terminal

3. Type

   sudo pkill -9 -f Account 
   
   sudo rm $HOME/Library/Accounts/*
   

Then try again