Issue in npm config issue, stuck at loading phase

Question

installed successfully "sudo npm install -g react-360-cli" and created project "react-360 init helloDev" when press the "npm install" its stuck somewhere and not load the project

before the react360 modules were not downloaded properly then it shows to update the yarm. after those modules were downloaded but the issue was created in npm Startenter image description here

Answer 1

http://localhost:8081/index.html after this url post in browser further modules loaded and project render on Browser