Why docker says: Can't find a suitable configuration file in this directory even though docker-compose.yml exists?

Question

Docker

Please tell me why docker gives this message when I type docker-compose up :

Can't find a suitable configuration file in this directory or any
parent. Are you in the right directory?

Supported filenames: docker-compose.yml, docker-compose.yaml

although there is both docker-compose.yml and a Dockerfile in the same directory ?

Answer 1

Show them, otherwise what is there to talk about?

Answer 2

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