部署到AWS Lambda时出现Serilog错误

Question

当Serilog在IIS / Visual Studio（.netCore 3.1）中本地运行时，我可以正常工作，但是当我将其部署到AWS Lambda时，应用程序无法启动，并且在CloudWatch日志中出现以下错误：

System.InvalidOperationException：尝试激活“ Serilog.AspNetCore.RequestLoggingMiddleware”时无法解析“ Serilog.Extensions.Hosting.DiagnosticContext”类型的服务

任何想法意味着什么或如何解决它？

已修改以显示代码：

public static void Main(string[] args)
    {
        Log.Logger = new LoggerConfiguration()
            .WriteTo.Console()
            .CreateLogger();

        try
        {
            Log.Information("Starting up");

            CreateHostBuilder(args).Build().Run();
        }
        catch (Exception ex)
        {
            Log.Fatal(ex, "Application start-up failed");
        }
        finally
        {
            Log.CloseAndFlush();
        }

        CreateHostBuilder(args).Build().Run();
    }

public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .UseSerilog()
    .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            });