How to set the project path in the COPY attribute in WSL

Question

I got some 'return non zero code :1' error in console.

I am new to Docker. I got this error in WSL when trying to build Dockerfile on WSL. I got some path error. How can I fix it?

I have already set to path here like:

COPY /users/home/project/docker_sample_web_app/docker_sample_web_app /docker_sample_web_app