Xcode 6: Build hangs and Interface Builder Cocoa Touch Tool starts allocating all RAM

Question

I’m having an issue to which I haven’t been able to find a solution just by searching here or on Google.

I’m building a project which is shared by multiple developer

Answer 1

I did a "binary search" to find which element was corrupting my .xib file.

Each time, I had to kill Xcode, delete Derived Data. Once I found the sub-view that was causing the problem, I removed and reconstructed it.