Does this project have any source code in it? If the project was created as a blueprint project and you haven’t added any C++ classes of your own, this won’t work as it can’t generate an XCode project without any source files to base it on.
We haven’t heard from you in a while, . Are you still experiencing this issue? If so, could you provide the information I requested in my previous comment? In the meantime, I’ll be marking this issue as resolved for tracking purposes.