I have developed a google sheet addon, I had succefully published that add-on from Google sheet bound script ie from tools->Script editor.
But If I made direct google apps script project(standalone project),I am unable to publish it,And a notification is popped up.
I research that I need it to setup it from google console,to publish standalone google app script to add-on ,But I don't found exact options to proceed.
The instruction is a very confusing for a first timer. Google keeps redirecting you to the page describing publishing editor addons, but what you really need is the page describing how to create a project on cloud platform.
https://cloud.google.com/resource-manager/docs/creating-managing-projects#creating_a_project
Steps: