[BUG] validating /<path>/docker-compose.yml: (root) Additional property payload is not allowed about octoprint-docker

[LongLiveCHIEF]

The error message you're getting suggests you have a payload property somewhere in your docker-compose.yml, and that is causing the error.

You can easily check if your docker-compose.yml file is the issue by running docker compose config. If you get output that looks like this:

name: octoprint-docker
services:
  octoprint:
    image: octoprint/octoprint
    networks:
      default: null
    ports:
    - mode: ingress
      target: 80
      published: "80"
      protocol: tcp
    restart: unless-stopped
    volumes:
    - type: volume
      source: octoprint
      target: /octoprint
      volume: {}
networks:
  default:
    name: octoprint-docker_default
volumes:
  octoprint:
    name: octoprint-docker_octoprint

...then you're good to go. If you get anything else, then you have a syntax/tokenization problem in your compose file.

[theschles]

Apologies, this is now moot. I wiped and re-installed Raspbian -- and now it works...