Docker for Windows Error does not work with Volumes

Question

I'm using Docker for Windows and creating a project with ASP.NET Core and Visual Studio Docker Tools.

This is my docker-compose.debug.yml:

version: '2'
services:
  aspnetcore_rtm_windows_docker_sample:
image: username/aspnetcore_rtm_windows_docker_sample:Debug
build:
  context: .
  dockerfile: Dockerfile.debug
environment:
  - REMOTE_DEBUGGING=${REMOTE_DEBUGGING}
ports:
  - "80:80"
volumes:
  - .:/app

But when I start the project I get the following error:

host not found

So I’ve tried resolving the error and if I remove the volume entry, it works fine. It returns "Hello world" and I can debug the ASP.NET Core sample.

But why is this happening?

Answer 1

I was facing a similar issue. But I uninstalled the application and reinstalled it.

Somehow the application started running again.