publish IIS error asp.net core 1.0 rtm

[lokinfey]

When I use asp.net core 1.0 to publish to my iis . It give me IIS 502.5 error in my webpage.

I check the logs

it gave me this

Unhandled Exception: System.InvalidOperationException: No service for type 'Microsoft.AspNetCore.Hosting.Server.IServer' has been registered.
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureServer()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
at Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
at Gdou.App.Program.Main(String[] args)

But my Program.cs is well

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;

namespace Gdou.App
{
public class Program
{
public static void Main(string[] args)
{
var config = new ConfigurationBuilder()
.AddCommandLine(args)
.AddEnvironmentVariables(prefix: "ASPNETCORE_")
.Build();

        var host = new WebHostBuilder()
            .UseConfiguration(config)
            .UseIISIntegration()
            .UseStartup<Startup>()
            .Build();

        host.Run();
    }
}

}

can you tell me why ??

[kichalla]

You seem to be missing specifying the server

Example from a working app:

var host = new WebHostBuilder()
                .UseKestrel()
                .UseContentRoot(Directory.GetCurrentDirectory())
                .UseIISIntegration()
                .UseStartup<Startup>()
                .Build();

            host.Run();

[lokinfey]

@kichalla I repair that but new problem is

plication startup exception: System.IO.FileNotFoundException: The configuration file 'config.json' was not found and is not optional.
at Microsoft.Extensions.Configuration.FileConfigurationProvider.Load(Boolean reload)
at Microsoft.Extensions.Configuration.ConfigurationRoot..ctor(IList`1 providers)
at Microsoft.Extensions.Configuration.ConfigurationBuilder.Build()
at Gdou.App.Startup..ctor(IHostingEnvironment env) in C:\inetpub\wwwroot\gdouwechatapp\Gdou.Web\Startup.cs:line 28
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.Extensions.Internal.ActivatorUtilities.ConstructorMatcher.CreateInstance(IServiceProvider provider)
at Microsoft.AspNetCore.Hosting.Internal.StartupLoader.LoadMethods(IServiceProvider services, Type startupType, String environmentName)
at Microsoft.AspNetCore.Hosting.WebHostBuilderExtensions.<>c__DisplayClass1_0.b__1(IServiceProvider sp)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.ScopedCallSite.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureStartup()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
Hosting environment: Production
Content root path: C:\gdouwechat
Now listening on: http://localhost:25801
Application started. Press Ctrl+C to shut down.

[Romanx]

That would give the impression that your config.json isn't in the same directory as the exe and it's not optional

[davidfowl]

This repository isn't that right place to file any bugs as DNX is long gone. Please file issues on aspnet/Home

[lokinfey]

ok I reparir now thx @kichalla