Xcode 6.1 crash on “Edit scheme”

Question

Xcode 6.1 crashed when I tried to get to this screen: Edit scheme -> Run -> Options tab

Sample screenshot: http://meandmark.com/blog/wp-content/uploads/2013/12/Xcode-5-C

Answer 1

use command: defaults delete com.apple.dt.Xcode

Solved my issue :)

Answer 2

Try to switch your Mac OS language settings to English (System Preferences -> Language & Region), add English in Preferred Languages and set it to Primary. It helped me, I had Czech as my Primary Language and Xcode crashed every time I tried to access Options in Edit Scheme window. Works in Xcode 8, hadn't tried it in previous versions.