xCode 6 how to fix “Use of undeclared identifier” for automatic property synthesis?

Question

I\'m using xCode6 Beta 3, and am running into an issue where a code which previously compiled fine (xCode 5.1.1 or xCode6 beta 2) suddenly started to give me \"Use o

Answer 1

pod update

then your can now update to 3.7.1 that has fixed this bug.