Codesign of Dropbox API fails in Xcode 4.6.3: “code object is not signed at all”

Question

I have an OS X app that\'s distributed through the Mac App Store, and recently updated to Xcode 4.6.3.

When I run my regular build now, I receive:

Co         


        

Answer 1

As highlighted in other answers, there is a change to the way code signing works. If you've installed any of the Xcode 5 DP's then the new tools will be being used even if you are using Xcode 4.6.X.

All you need to do at this stage (in Xcode 4.6.X) is take the --deep flag suggested above and add it into your code signing flags (Target, Build Settings) see image below.