when I execute the docker command I get "invalid reference format" error

Question

How can I fix this problem?

docker: invalid reference format.

I have executed this command:

docker run -d --rm -p 3000:8000 -env port=8000 --name feedback-app -v feedback:/app/feedback -v "c:/workspace/d/data-volumes-07-added-dockerignore/data-volumes-07-added-dockerignore:/app:ro" -v /app/node_modules -v /app/temp feedback-node:env

Answer 1

I had forgotten something in my command! I changed -env to --env

docker run -d --rm -p 3000:8000 --env port=8000 --name feedback-app -v feedback:/app/feedback -v "c:/workspace/d/data-volumes-07-added-dockerignore/data-volumes-07-added-dockerignore:/app:ro" -v /app/node_modules -v /app/temp feedback-node:env