node.js - Error when using npm start: Cannot find module 'v8flags'

Question

1. When using npm start to start the project, the error Cannot find module 'v8flags' was reported

2. Error message

Part of the code of 3.package.json:

{
  "name": "practice",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "webpack": "webpack -d --watch",
    "start": "nodemon --exec babel-node app.js"
  }
  
  

Google searches have been about gulp errors, but I am using webpack. I don’t know if there is a problem with the configuration or something else. Could you please help me answer it.

Answer 1

Missing module v8flags，你重新安装一下 babel-cli .

Answer 2

npm run start

Answer 3

I encountered the same problem as you, how did you solve it?