[Solved] Can't start Supabase: Issue with Docker

[AugLuk]

TL;DR: If you're getting public.ecr.aws related errors, restarting your PC might help

Locally running Chatbot UI used to work for me in the past, but today it stopped working. I want to share how I solved it in case someone else runs into the issue.

When I ran npm run chat, it hung on the starting databasebase... step for a minute, then produced:

failed to pull docker image: Error response from daemon: Get "https://public.ecr.aws/v2/": dial tcp: lookup public.ecr.aws on 127.0.0.53:53: no such host

I've tried doing these but it didn't help:

• Restarting Docker (using Docker Desktop)
• Stopping all Supabase containers in Docker (using Docker Desktop)
• Upgrading Supabase CLI from 1.142.2 to 2.1.1
• Running docker logout public.ecr.aws
• Cause I recently upgraded Postgress, I tried removing supabase/.temp/postgres-version but there was no such file

What clued me in was running docker ps -a and seeing that some containers were missing that were visible in Docker Desktop. This was probably a bug with Docker, and all I needed to do was restart my PC for it to resolve.