Repository error on build

Docker Hub Repositories
1

Hello everybody

I have a problem from some month, usually I solved it restoring a backup, but sometimes this is not possible,

When I try to make a build I receive the error:

The repository 'http://security.debian.org/debian-security stretch/updates Release' does not have a Release file.

maybe the same build one or two days before was ok.

There is a known solution for this error?

2

What are you building? It sounds to me this is not limited to Docker, even when it is something you happen to be trying to do using Docker.

3

I try to build RocketMAD GitHub - cecpk/RocketMAD: Live visualization of all the Pokémon (with option to show gyms, raids, PokéSt
I could change repository if I’m ouf from docker using stretch-updates Release but I cannot into docker

4

I’m not seeing anything about Docker on that link? So, how are you trying to build it?

5

On that link you can find Dockerfile, that is the build file