Can't resolve this issue: Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3"

Question

I'm developing a CLI with NodeJS. I use Nodemon for development. So when I do npm run start (= nodemon --exec babel-node bin/main.js), everything works fine. However, when I install my CLI (with npm i -g .) and run it (with opews (name of my CLI)), I get this error:

Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3". If you are sure you have a compatible version of @babel/core, it is likely that something in your build process is loading the wrong version. Inspect the stack trace of this error to look for the first entry that doesn't mention "@babel/core" or "babel-core" to see what is calling Babel. (While processing preset: "/Users/arthurfontaine/Documents/Lab/opews/parser/node_modules/@babel/preset-env/lib/index.js")

Here's part of my package.json:

  "dependencies": {
    "chalk": "^4.1.0",
    "dom-parser": "^0.1.6",
    "franc": "^5.0.0",
    "jsdom": "^16.2.2",
    "lda": "^0.2.0",
    "minimist": "^1.2.5",
    "node-fetch": "^2.6.0",
    "node-vibrant": "^3.1.5"
  },
  "devDependencies": {
    "@babel/cli": "^7.10.5",
    "@babel/core": "^7.10.5",
    "@babel/node": "^7.10.5",
    "@babel/preset-env": "^7.10.4",
    "nodemon": "^2.0.4"
  },
  "scripts": {
    "start": "nodemon --exec babel-node bin/main.js"
  }

and my .babelrc:

{
    "presets": [
        "@babel/preset-env"
    ]
}

and the header of my main.js:

#!/usr/bin/env babel-node

'use strict';

What I tried:

globally uninstall @babel/cli to see if it didn't load the globally installed one instead of the project one
uninstall / reinstall "Babel-related" modules in my project with npm i @babel/cli @babel/node @babel/core @babel/preset-env --save-dev
install babel-core@7.0.0-bridge.0 like it says here
install babel-core but it install the 6.23.3 version

Every time I try, it gives me the same error

What I checked:

if 6.23.3 appears in my package-lock.json but not
run npx npm-why @babel/helpers as it says at this issue. it returns me:

Who required @babel/helpers:
opews > @babel/core > @babel/helpers@7.10.4

Can't resolve this issue: Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3"

0 Answers0