SwiftUI'(String)-> Image'不能转换为'(String,Bundle?)-> Image'

问题描述 投票:0回答:1

调用图像时出现错误:

'(String)->图像'不能转换为'((String,Bundle?)->图像'\

此错误显示在Image(specie.imageName)行上

这是整个页面代码。

import SwiftUI

struct ForefootView : View {

 @State var iconOpacity: Double = 0.5

let specie: Species

var body: some View {

    NavigationView {

        ZStack () {
            Image("Busanga")
                .resizable()

            VStack (spacing: 10) {

                Image(specie.imageName)
                .resizable()
                .aspectRatio(contentMode: .fit)
                .cornerRadius(8)
                .padding(15)
                .frame(minWidth: 0, maxWidth: .infinity, minHeight: 0, maxHeight: .infinity)

                ZStack() {
                    Image(specie.trackSizerImage)
                        .resizable()
                        .aspectRatio(contentMode: .fit)
                        .opacity(iconOpacity)

                    Image(specie.frontTrackImage)
                        .resizable()
                        .aspectRatio(contentMode: .fit)
                }

                HStack {
                    Image(specie.trackSizerImage)
                        .resizable()
                        .frame(width: 40, height: 40, alignment:     .topLeading)
                        .opacity(0.2)

                    Slider(value: $iconOpacity, from: 0.0, through: 1.0)

                    Image(specie.trackSizerImage)
                        .resizable()
                        .frame(width: 40, height: 40, alignment: .topTrailing)
                    }
                    .padding(20)
            }
        }
        .navigationBarTitle(Text((specie.fullName) + " " + "FOREFOOT".localized), displayMode: .inline)
        .navigationBarItems(trailing: NavigationLink(destination: NotesView(species: specie)) {
        Text("Notes").color(.white)
        .font(.custom("Marker Felt", size: 15))
        .shadow(color:.black, radius:1, x:1, y:1)
        })
    }
}
}

#if DEBUG
struct ForefootView_Previews : PreviewProvider {
static var previews: some View {
    ForefootView(specie: speciesData[0])
}
}
#endif

图像名称Image(specie.imageName)在另一页上使用,很好,因此显然欧元在其他位置。帮助指出可能的关注领域将不胜感激。

swiftui
1个回答
0
投票

我进行了两项更改,并且在页面中逐个追踪之后,错误似乎消失了。

Text("Notes").color(.white) 

更改为:

Text("Notes").foregroundColor(Color.white)

Slider(value: $iconOpacity, from: 0.0, through: 1.0)

更改为:

Slider(value: $iconOpacity, in:0...1.0)
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