Asp.net mvc aspnetcore app.UseWebpackDevMiddleware（）抛出System.OperationCanceledException

我正在使用Microsoft.AspNetCore.SpaServices.Webpack中的Webpack中间件为客户端应用程序构建一个带有

VanillaJS

的AspNetCore应用程序，并使用Webpack模块绑定器。这是我的

启动配置（…）

：

但每次我用

CTRL-C

取消正在运行的应用程序时，它都会引发如下异常：

Unhandled exception. System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()
   at System.Threading.CancellationToken.ThrowIfCancellationRequested()
   at Microsoft.Extensions.Hosting.Internal.Host.StopAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.WaitForShutdownAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host)
   at Revolt.Program.Main(String[] args) in C:\Workspace\revolt\Revolt\Program.cs:line 16

在浏览器控制台中，它显示：

GET https://localhost:5001/dist/__webpack_hmr net::ERR_INCOMPLETE_CHUNKED_ENCODING 200 (OK)
2:5001/dist/__webpack_hmr:1 GET https://localhost:5001/dist/__webpack_hmr net::ERR_CONNECTION_REFUSED

这里怎么了

GET https://localhost:5001/dist/__webpack_hmr net::ERR_INCOMPLETE_CHUNKED_ENCODING 200 (OK)
2:5001/dist/__webpack_hmr:1 GET https://localhost:5001/dist/__webpack_hmr net::ERR_CONNECTION_REFUSED