Can't create a docker image for COPY failed: stat /var/lib/docker/tmp/docker-builder error

Question

I want to create a docker image. This is my work directory: Dockerfile.in test.json test.py

And this is my Dockerfile:

COPY ./test.json /home/tes         


        

Answer 1

Check if there's a .dockerignore file, if so, add:

!mydir/test.json
!mydir/test.py