Csharp Blazor 编译器错误 CS1061 报告没有标题定义

在我的Blazor项目中，我有两个应用程序(服务器、客户端、共享). 现在我被困了几个小时，因为在我的Report.razor页面中，IDE显示错误CS1061.我无法使用报表对象解析报表列表中的任何属性.

有谁有意见来解决我的问题吗？谢谢!

服务器应用:ReportController.cs

using BlazorApp.Shared;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http.HttpResults;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Identity.Web.Resource;

namespace BlazorApp.Server.Controllers
{
    [Authorize]
    [ApiController]
    [Route("[controller]")]
    [RequiredScope(RequiredScopesConfigurationKey = "AzureAd:Scopes")]
    public class ReportController : ControllerBase
    {

        private readonly ILogger<ReportController> _logger;

        public ReportController(ILogger<ReportController> logger)
        {
            _logger = logger;
        }

        private List<Report> Reports = new()
        {
            new("Title","Desc","Name","Lastname")
        };

        [HttpGet("List")]
        public ActionResult List()
        {
            return Ok(Reports);
        }
    }
}

客户端应用程序:Report.razor

@page "/reports"
@using BlazorApp.Shared
@using Microsoft.AspNetCore.Authorization;
@attribute [Authorize]
@inject HttpClient Http

<PageTitle>Report</PageTitle>

<h1>Report</h1>

<ul>
    @foreach (var report in Reports)
    {
        <li>@report.Title</li> -> Compiler Error CS1061
    }
</ul>

@code {

    private List<Report> Reports = new();

    protected override async Task OnInitializedAsync()
    {
        Reports = await Http.GetFromJsonAsync<List<Report>>("List/Report");
    }
}

我的共享班级:Report.cs

namespace BlazorApp.Shared
{
    public class Report
    {
        public string Title { get; set; }

        public string Description { get; set; }

        public string ReporterName { get; set; }

        public string ReporterLastname { get; set; }

        public Report() { }

        public Report(string title, string description, string reporterName, string reporterLastname)
        {
            this.Title = title;
            this.Description = description;
            this.ReporterName = reporterName;
            this.ReporterLastname = reporterLastname;
        }
    }
}