[헤딩일기] cb() never called

dev, npm
npm install 실행 시 해당 에러 발생함 ㅜ
npm 'ERR!' cb() never called!

npm 'ERR!' This is an error with npm itself. Please report this error at:
npm 'ERR!'    <https://github.com/npm/npm/issues>

  1. 도전

    > sudo npm cache clean

    npm 'ERR!' As of npm@5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, use 'npm cache verify' instead.
    npm 'ERR!'
    npm 'ERR!' If youre sure you want to delete the entire cache, rerun this command with '--force'

  2. 도전

    > sudo npm cache clean --force

    npm 'WARN' using --force I sure hope you know what you are doing.

  3. 끝

참고: stackoverflow