无法在 Swift 包中展示 UIViewController 及其 Storyboard

Question

我正在构建一个单独的功能作为 swift 包。包中有一个视图控制器及其故事板。我在实例化和呈现视图控制器时遇到问题。我收到此错误：

Could not find a storyboard named 'MyIdCardVC' in bundle NSBundle ...

MyIdCardVC.swift 和 MyIdCardVC.storyboard 都添加到包中。

这是 Package.swift 声明的一部分：

let package = Package(
name: "IDCard",
platforms: [
    .iOS(.v11)
],
products: [ 
    .library(name: "IDCard", targets: ["IDCard"]),
],

我在我的应用程序中展示包的视图控制器是这样的：

import UIKit
import IDCard
 
class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        let vc = IDCard.MyIdCardVC.getStoryboardVC()
        present(vc, animated: true, completion: nil)
    }
 
}

“getStoryboardVC”是包中声明的静态扩展方法

public extension UIViewController{

public static func getStoryboardVC() -> UIViewController {

    let storyboard = UIStoryboard(name: String(describing: self), bundle: nil)
    return storyboard.instantiateInitialViewController()!
}

这里是 MyIDCardVC.storyboard 的样子：

Answer 1

我在实例化故事板的视图控制器时使用 Bundle.module 解决了这个问题。 Bundle.module指的是包含包：

public extension UIViewController{
    
        public static func getStoryboardVC() -> UIViewController {
            let storyboard = UIStoryboard(name: String(describing: self),
 bundle: Bundle.module)// key part is Bundle.module
            return storyboard.instantiateInitialViewController()!
        }
 }

然后在应用程序中，我像这样显示包视图控制器：

   @IBAction func openCard(){
        let vc = IDCard.MyIdCardVC.getStoryboardVC() as! IDCard.MyIdCardVC
        vc.personNo = "11111"
        vc.personId = "8888888"
        present(vc, animated: true, completion: nil)
    }

然后在故事板中，指定模块并取消选中 Inherit Module From Target

无法在 Swift 包中展示 UIViewController 及其 Storyboard

Not able to present UIViewController with its Storyboard in a Swift Package

storyboard

ios

swift

swift-package-manager