title: Service Binder exception: method not found
body: <p>Attempt to launch this: <a href="https://github.com/celery94/GrpcHostServer" rel="nofollow noreferrer">https://github.com/celery94/GrpcHostServer</a> on Visual Studio 16.7.6 gave me following exception:</p>
  <blockquote>
  <p>System.MissingMethodException: 'Method not found: 'Microsoft.AspNetCore.Builder.IEndpointConventionBuilder Microsoft.AspNetCore.Builder.RoutingEndpointConventionBuilderExtensions.WithDisplayName(Microsoft.AspNetCore.Builder.IEndpointConventionBuilder, System.String)'.'</p>
  </blockquote>
  <p>What's causing it and how do I fix it?</p>