Nono.MA

docker: Error response from daemon: No command specified.

JUNE 30, 2021

I get this error after running docker run --rm -it IMAGE_TAG.

The problem was that the image I was using wasn't really an image to execute in Docker but a set of steps to build a Python wheel package (.whl).

The solution was to only build the image specifying an --output directory to which the resulting wheel file could be copied.

DOCKER_BUILDKIT=1 docker build --output folder_to_save_wheel .

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