Can't Open Project in Xcode 4.6 After Opening in 5.0

Question

I opened the wrong version of my project in Xcode 5 and now Xcode 4.6 crashes when trying to open that project. I only changed one xib file in Xcode 5 and using Xcode 5 hav

Answer 1

This is why because when you open project in xcode 5,All library and xib contol change based on xcode 5 so preview of both xcode 4.6 and 5 will be different.