5번째 프로젝트 질문입니다
2달 전
5번째 프로젝트에서요
다른 코드는 괜찮은데, mainViewController에서 오류가 있습니다.
마지막 부분 decode인데요.
"Cannot invoke 'decode' with an argument list of type '(@escaping (main.ButtonTag) -> AnimalInfo?, from: Data)'"
이러한 말이 뜹니다. 어떻게 해결해야하나요?
// main.swift// What's This?//// Created by Tae-hee on 2020-05-11.// Copyright © 2020 Tae-hee. All rights reserved.//import UIKitclass main: UIViewController { //MARK: - Nested Type private enum ButtonTag: Int { case dog = 101 case cat, rabbit, hedgehog } // MARK: - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation override func prepare(for segue: UIStoryboardSegue, sender: Any?) { // Get the new view controller using segue.destination. // Pass the selected object to the new view controller. guard let button: UIButton = sender as? UIButton else { return } guard let nextViewController: game = segue.destination as? game else {return} guard let tag: ButtonTag = ButtonTag(rawValue: button.tag) else { print("버트의 태그를 enum 변경불가") return } guard let info: AnimalInfo = self.AnimalInfo(for: tag) else { return } nextViewController.AnimalInfo = info } //MARK: Privates private func AnimalInfo(for tag: ButtonTag) -> AnimalInfo? { let assetName: String switch tag { case ButtonTag.dog: assetName = "Dog" case ButtonTag.cat: assetName = "Cat" case ButtonTag.rabbit: assetName = "Rabbit" case ButtonTag.hedgehog: assetName = "Hedgehog" } return self.decodeAnimalInfo(from: assetName) } private func decodeAnimalInfo(from assetName: String) -> AnimalInfo? { guard let asset: NSDataAsset = NSDataAsset(name: assetName) else { print("에셋 로드 실패") return nil } do { let decoder: PropertyListDecoder = PropertyListDecoder() return try decoder.decode(AnimalInfo.self, from: asset.data) } catch { print("데이터 디코딩 실패") print(error.localizedDescription) return nil } }}