Swift天气应用开发报错求助：WeatherData与Weather成员缺失

我正在跟随YouTube上的Swift天气应用制作教程，但遇到两个错误导致无法完成开发：

• 第23行报错：Value of type 'WeatherData' has no member 'locationName'
• 第64行报错：Value of type 'Weather' has no member 'description'

我对照视频代码逐行编写，视频中并未出现此类报错。已用ChatGPT检查拼写，未发现拼写错误，但ChatGPT给出的修改方案反而引发更多错误。由于Swift基础薄弱，无法自行解决，特此求助。

以下是我在Xcode中的代码：

//
//  ContentView.swift
//  TheWeatherAppSimple
//
//  Created by Student02 on 09/05/2024.
//

import SwiftUI
import CoreLocation

struct ContentView: View {
    @StateObject private var locationManager = LocationManager()
    @State private var weatherData: WeatherData?
    
    var body: some View {
        VStack {
            if let weatherData = weatherData {
                Text("\(Int(weatherData.temperature))°C")
                    .font(.custom("", size: 70))
                    .padding()
                
                VStack {
                    Text("\(weatherData.locationName)")
                        .font(.title2).bold()
                    Text("\(weatherData.condition)")
                        .font(.body).bold()
                        .foregroundColour(.gray)
                }
                Spacer()
                Text("CodeLab")
                    .bold()
                    .padding()
                    .foregroundColour(.gray)
            } else {
                ProgressView()
            }
        }
        .frame(width: 300, height: 300)
        .background(.ultraThinMaterial)
        .cornerRadius(20)
        .onAppear {
            locationManager.requestLocation()
        }
        .onReceive(locationManager.$location) { location in
            guard let location = location else { return }
            fetchWeatherData(for: location)
        }
    }
    
    private func fetchWeatherData(for location: CLLocation) {
        let apiKey = "xxxxxxxxxxxxxxxx"
        let urlString =
        "https://api.openweathermap.org/data/2.5/weather?lat=\(location.coordinate.latitude)&lon=\(location.coordinate.longitude)&units=metric&appid=\(apiKey)"
        
        guard let url = URL(string: urlString) else {return}
        
        URLSession.shared.dataTask(with: url) { data, _, error in guard let data = data else { return }
            
            do {
                let decoder = JSONDecoder()
                let weatherResponse = try decoder.decode(WeatherResponse.self, from: data)
                
                DispatchQueue.main.async {
                    weatherData = WeatherData(LocationName: weatherResponse.name, 
                                              temperature: weatherResponse.main.temp,
                                              condition: weatherResponse.weather.first?.description ?? "")
                }
                
            } catch {
                print(error.localizedDescription)
            }
            
        }
    }
}

#Preview {
    ContentView()
}

内容的提问来源于stack exchange，提问作者Owen