error: Unable to resolve build file: XCBCore.BuildFile

Question

error: Unable to resolve build file: XCBCore.BuildFile (missingTargetProductReference(\"3bf83096e50de72a94699e9afc1133ebe3512682230d04680075c283a974e273\")) (in targ         


        

Answer 1

If you have a File Group which is backed by a physical folder and that physical folder has been deleted then you will get the same error "Unable to resolve build file: XCBCore.BuildFile". In my case the physical folder has been removed (because I removed all "real" files from it) and in XCode group there was still one external project linked.

Solution: - created a new group (without a folder) in XCode - Moved external project reference there. - rebuilt the project

Error gone.