Error: failed to fetch builder image 'index.docker.io/heroku/buildpacks:24'

Hi,

Been trying to deploy today but getting this error:

Error: failed to fetch an image or build from source: failed to fetch builder image ‘index.docker.io/heroku/buildpacks:24’: image index.docker.io/heroku/buildpacks:24 does not exist on the daemon: not found

Going through the thread here: Depot remote builders becoming the default - #37 by joshua-fly, it seems that using --depot=false seems to get the deployment working for most people. However I still get the same error.

Any other suggestions?

Update, we have spent the day trying to get a build working with docker and a multitute of other build configurations, but everything we try results in errors :frowning:

Have you tried restarting/killing your builder?

App Builder is empty - we are assuming it will get recreated when we manage to run a successful deploy

I had my builder crap out a few months ago, killing it resolved any issues.
https://fly.io/dashboard/<your-org>/builders

It looks like heroku/buildpacks is deprecated in favor of heroku/builder. Can you try changing your configuration to use heroku/builder:24?