chmod: cannot access 'install.sh': No such file or directory kali linux code example

Example: chmod: cannot access 'ADB': No such file or directory

RUN ["chmod", "+x", "/docker/entrypoints/docker-entrypoint.sh"] \
    ["chmod", "+x", "/docker/entrypoints/sidekiq-entrypoint.sh"]
ENTRYPOINT ["./docker/entrypoints/docker-entrypoint.sh"]