I changed my Erlang version in the Dockerfile Fly created from 26.0.1 to 25. I didn’t change the elixir version. When I try to deploy I get this error
Error: failed to fetch an image or build from source: error building: failed to solve with frontend dockerfile.v0: failed to create LLB definition: docker.io/hexpm/elixir:1.15.0-erlang-25.3-debian- bullseye-20230612-slim: not found
How do you deploy these changes in my Dockerfile?
I ended up switching back to the original Erlang version in my Dockerfile and I managed to run
fly deploy. I am not really well versed with Docker so this was the original Dockerfile created by
fly launch. I thought I could update the Erlang or Elixir version in the Dockerfile but it doesn’t work. Am wondering how this is handled because I am sure I will want to change or update my Erlang version.