I got an error when I used
--snap docker=latest/stable to create an image:
error: cannot add snap “docker” without also adding its base “core18” explicitly
Is there a docker snap built on core20? From docker’s snap info, I don’t see if it was built on which core, I guess it may not be the case since the snap should be installed on core18 or core20. Can you please shed some lights on where the potential root cause will be?