Xcode 4 and nested projects — header files not found

Question

I\'m having a myriad of problems with Xcode 4 and nested projects that worked just well under Xcode 3.2. Here\'s a very basic one I cannot solve:

I\'m building a coc

Answer 1

I had the same problem here and I could solve the problem by setting "Build Location" to Place build products in locations specified by targets"