Levan explain it right: there are syntax errors in ports and volumes - to define list in yaml you need to have a space after dash (- something) and not -something.

But I want to add that if you want to check your configuration before start you should use command docker compose config which would catch schema issues like this:

validating /path/to/docker-compose-linter/docker-compose.yml: services.app.volumes must be a list

Or special docker compose linter which also catch schema issues, but additionally could provide recommendations for improving your Compose file:

   1:1     error  ComposeValidationError: instancePath="/services/app/ports", schemaPath="#/properties/ports/type", message="Validation error: must be array".  invalid-schema

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