Error: No exact matches in call to… | Apple Developer Forums

Error: No exact matches in call to instance method 'fileExporter'

i get and error on the first line of this code saying Error: No exact matches in call to instance method 'fileExporter'

.fileExporter(isPresented: $saveFile, documents: Doc(url: Bundle.main.path(forResource: "Star", ofType: "mp3")!), contentType: .audio) { (res) in do{ let fileUrl = try res.get() print(fileUrl)

        }catch{
            print("cannot save doc")
            
            print(error.localizedDescription)
        }
    }