aspnet-api-versioning: Null Reference Exception on Batch with Versioning

I pulled the sample aspne-api-versioning and tried adding $batch to the ODataBasicSample project and it did not work. I followed the instructions in the wiki but still nothing. It seems like it’s trying to obtain the IApiVersioningFeature but that’s returning a null so it’s not able to access anything else.

Here’s my setup:

public void ConfigureServices( IServiceCollection services )
        {
            services.AddControllers();
            services.AddApiVersioning(
                options =>
                {
                    options.ReportApiVersions = true;
                    options.RegisterMiddleware = false;
                } );
            services.AddOData().EnableApiVersioning();
        }

public void Configure( IApplicationBuilder app, VersionedODataModelBuilder modelBuilder )
        {
            app.UseODataBatching();
            app.UseApiVersioning();
            app.UseRouting();
            app.UseEndpoints(
                endpoints =>
                {
                    var models = modelBuilder.GetEdmModels( "api" );
                    var batchHandler = new DefaultODataBatchHandler();
                    endpoints.MapControllers();
                    endpoints.MapVersionedODataRoute( "odata", "api", models, batchHandler );
                } );
        }

Here’s the error message I get: System.NullReferenceException HResult=0x80004003 Message=Object reference not set to an instance of an object. Source=Microsoft.AspNetCore.Mvc.Versioning StackTrace: at Microsoft.AspNetCore.Mvc.Routing.ApiVersionUrlHelper.get_RouteParameter() in …\Microsoft.AspNetCore.Mvc.Versioning\Routing\ApiVersionUrlHelper.cs:line 37