ERROR: Invalid interpolation format for "environment" when run docker-compose up

When I tried to run docker-compose up I got the following error:

ERROR: Invalid interpolation format for "environment" option in service "scheduler": 
"CONFIG_DATABASE_USER=${CONFIG_DATABASE_USER:-}"

You need to upgrade your docker/docker-compose version. That error indicates that you don’t support that interpolation format in the earlier docker version.

My docker/docker-compose version to you compare with yours:

  • Docker version 20.10.7, build f0df350 and
  • docker-compose version 1.29.2, build 5becea4c