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我正在使用这个 EditNotesView，当我在 6 个月前对其进行编码时工作正常，但现在当我点击TextEditor键盘时，它会出现，但TextEditor. 如果我再次点击TextEditor然后光标出现，我可以输入注释并保存。我也在控制台中收到此错误，我认为这是相关的？

完整的控制台错误：

2021-07-26 17:50:50.679871-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.679947-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.679972-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.679990-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.680006-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.680120-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.680146-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.680165-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.680182-0400 newFitnessApp[510:22218] [Assert] View <(null):0x0> does not conform to UITextInput protocol
2021-07-26 17:50:50.766468-0400 newFitnessApp[510:22218] [Snapshotting] Snapshotting a view (0x15268e680, _UIReplicantView) that has not been rendered at least once requires afterScreenUpdates:YES.

struct EditNotesView: View {
     @Binding var notes: String
    //@State private var notes: String = "type notes here"
    @Binding var isShowingSheet: Bool
    @EnvironmentObject var dataStore: DataStore
     @Environment(\.colorScheme) var colorScheme
     
     @ObservedObject var workoutDetailViewModel: WorkoutDetailViewModel
    
    var body: some View {
        VStack {
            HStack {
                Button("Cancel") {
                    isShowingSheet = false
                }
                .padding([.top, .leading])
                .foregroundColor(Color.blue)
                Spacer()
                Button("Save") {
                    if let unwrappedHKWorkout = workoutDetailViewModel.fullyLoadedWorkout?.hkWorkout {
                        print("NOW WE WILL SAVE")
                        workoutDetailViewModel.updateMetadataAndSaveWorkout(workoutToBeUpdated: unwrappedHKWorkout, updateType: .notes(notes)) { (updatedWorkout) in
                            
                        }
                    }
                    
                    isShowingSheet = false
                }
                .padding([.top, .trailing])
                .foregroundColor(Color.red)
            }
            HStack {
                TextEditor(text: $notes)
                    .font(.body)
                    .if(notes == "type notes here") { $0.foregroundColor(Color.gray) } //This is a hack until TextEditor has a placeholder option
                    .padding()
                    //This is a hack until TextEditor has a placeholder option
                    .onTapGesture {
                    
                        if notes == "type notes here" {
                            self.notes = ""
                        }
                    }
            }
        }
           .onAppear {
                        if let unwrappedNotes =  workoutDetailViewModel.fullyLoadedWorkout?.trackerMetadata.notes {
                            notes = unwrappedNotes
                            
                        } else {
                            notes = "type notes here"
                        }
                    }
    }
}

//This function is used so that TextEditor can take an optional string.  If it gets updated in SwiftUI we can delete it
func ??<T>(lhs: Binding<Optional<T>>, rhs: T) -> Binding<T> {
    Binding(
        get: { lhs.wrappedValue ?? rhs },
        set: { lhs.wrappedValue = $0 }
    )
}
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