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 the thread log. I am going crazy here.
So, this is the page I see in XCode when it comes to my breakpoint. It does this is several projects and tried it both with and without zombie enabled.

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):
I restarted XCode, agreed to the terms and tried breakpoints again… and so far so good! 🙂