启动应用程序时发生错误.Microsoft.AspNetCore.Hosting.Server.IServer

Question

我得到这个错误，它只是显示当我用。net5更新项目。帮助

InvalidOperationException:在验证服务描述符时出错。ServiceType: Microsoft.AspNetCore.Hosting.Server.IServer Lifetime: Singleton ImplementationType: Microsoft.AspNetCore.Server.Kestrel.Core。KestrelServerImpl':未能比较数组中的两个元素。

Microsoft.Extensions.DependencyInjection.ServiceProvider.ValidateService(ServiceDescriptor descriptor)
Microsoft.Extensions.DependencyInjection.ServiceProvider..ctor(IEnumerable<ServiceDescriptor> serviceDescriptors, ServiceProviderOptions options)

Answer 1

我只是更改了服务器的program.csIHostBuilder让IWebHost和项目运行良好