Having this problem with your shiny new Xcode 6 GM?
Problem also discussed here.
Adding the `–deep` flag to “Other Code Signing Flags” (OTHER_CODE_SIGN_FLAGS) got me around this.
Delete Info.plist inside the bundle if it’s only a resource package.
(And if there’s some reason you need it, at least delete the ‘CFBundleExecutable’ key.)
Good luck with that!