Xcode 4 code sense is not working
问题 I am running a "old" Xcode 3 project in Xcode 4 and code sense is not working for my own classes. I have tried following: Clean/rebuild Remove Derived Data Installing 4.3 documentation Restart Without any luck. Sometimes the code sense works but mostly I just get "No Completions". 回答1: Try this: Open Organizer then Project Tab. Clear the "Derived Data". Xcode should re-index your project then and code sense should work. At least worked for me. 回答2: I know this is late, but for reference: http