I have a problem with XCode 4.3.2, and I cannot figure out what it is. I have set a breakpoint, but instead that XCode stops at the line the breakpoint is set, it shows me
Close Xcode then do following things in terminal.
defaults delete com.apple.dt.Xcode.LSSharedFileList
defaults delete com.apple.dt.Xcode
Then restart Xcode.
I searched google for resetting XCode, and it seems that this post helped me out:
http://www.developers-life.com/uninstallresetting-xcode.html
However, I did this in the terminal (after I closed XCode):
defaults delete com.apple.dt.Xcode.LSSharedFileList
defaults delete com.apple.dt.Xcode
I restarted XCode, agreed to the terms and tried breakpoints again... and so far so good! :)