gulp serve error

Question

When run gulp serve I am getting below error

I am using below packages

I found on internet that if you are using node 12 and gulp 3 then it will have above issue but I am having node 12 and gulp 4, still I am having error

Answer 1

Please refer the official document here:

Set up your SharePoint Framework development environment

Use Node.js v10.x.

Install Yeoman and gulp:

npm install -g yo gulp

Install Yeoman SharePoint generator:

npm install -g @microsoft/generator-sharepoint