Hello Team!
I am using a Windows system (Win 11 pro). When I am trying to execute a docker run command I am getting an error. After that I logged in to docker’s hub from cmd, but even then the error persists. Please help me here.
Following is an attached screenshot from the issue
The error says it all. The whalesay image is not been updated for very long and contains only one tag latest pushed with v1 image scheme around 9 years ago.
Docker doesn’t support it, and recommends using the hello world image.
You can read more about it here.
Okay, got it. Thanks for your support 
+1
I think the lecture needs to be updated.
root@AG-HPeq0093au:~# docker run docker/whalesay cowsay boo
Unable to find image 'docker/whalesay:latest' locally
latest: Pulling from docker/whalesay
docker: [DEPRECATION NOTICE] Docker Image Format v1 and Docker Image manifest version 2, schema 1 support is disabled by default and will be removed in an upcoming release. Suggest the author of docker.io/docker/whalesay:latest to upgrade the image to the OCI Format or Docker Image manifest v2, schema 2. More information at https://docs.docker.com/go/deprecated-image-specs/
Run 'docker run --help' for more information
root@AG-HPeq0093au:~#
Perhaps one could use:
docker run hello-world
Could you please share which lecture or lab this image is referenced in?
Hey Santosh, its under:
-Docker Training Course for the Absolute Beginner
---->Introduction
------ >Demo - Setup and Install Docker
We’ve flagged the lecture for re-recording, since whalesay has sadly been beached 