在SwiftUI视图中显示UIViewController

Question

我正在尝试构建UIViewController包装器以在SwiftUI中显示UIViewControllers。现在我正在

无法在此文件中预览-发生意外错误

哪种SwiftUI在误导性和模糊性错误方面已经很经典。无论如何，这是我包装器类的代码。很难找到它，因为大多数在线示例都是ViewController，而不是UIViewController。

struct WrapperUIView: UIViewControllerRepresentable{
    typealias UIViewControllerType = UIViewController


    let storyboard: String
    let VC: String

    func makeUIViewController(context: UIViewControllerRepresentableContext<WrapperUIView>) -> WrapperUIView.UIViewControllerType {

        //load the storyboard
        let loadedStoryboard = UIStoryboard(name: storyboard, bundle: nil)


        //load the viewcontroller
        return loadedStoryboard.instantiateViewController(withIdentifier: VC)
    }

    func updateUIViewController(_ uiViewController: WrapperUIView.UIViewControllerType, context: UIViewControllerRepresentableContext<WrapperUIView>) {

    }

}

struct HomeUIView_Previews: PreviewProvider {

    static var previews: some View{

        HomeUIView(storyboard: "Main", VC: "HomeViewController")
    }
}

所以这里有些问题，但是我不知道是什么..这是调用上述视图的代码。

struct TabMotherView: View{

    @ObservedObject var viewRouter = TabViewRouter()
    //@State var page = "Search"

    var body: some View{

        return VStack{
            if self.viewRouter.currentView == "Search"{
                //HseNearMissView()
                WrapperUIView(storyboard: "Main", VC: "HomeViewController")

            } else if self.viewRouter.currentView == "Documents" {


            CustomSwiftUIView()

        }
      }
    }

}

如果我删除了WrapperUIView（），则“ CustomSwiftUIView（）”显示的很好。这意味着我的错误肯定被缩小到WrapperUIView（）

有什么想法吗？