“An unexpected error has occurred” after firebase deploy

Question

When I am hosting my web page through firebase hosting then after writing command firebase deploy I got the following error:

Microsoft Windows [Versi         


        

Answer 1

It could be due to npm and node version For mac os, you can update npm using command:

npm install -g npm@latest

and update node directly by going to link https://nodejs.org/en/ and download installer. and run

npm install -g firebase-tools

For removing firebase hosting deployment errors (also if you are updating existing hosted site) you can do process again 1] firebase login 2] firebase init 3] firebase deploy

Make sure your current folder has two things: public folder (which contains all files index.html) And firebase.json file