Module not found: Error: Can't resolve 'v8'

Bug Report

• I would like to work on a fix!

* v8 in ./node_modules/@babel/core/lib/transformation/util/clone-deep.js

To install it, you can run: npm install --save v8
Child
    
    ERROR in ./node_modules/@babel/core/lib/transformation/util/clone-deep.js
    Module not found: Error: Can't resolve 'v8' in '/Users/qifutao/Documents/workspace/dxp-flow/frontend/node_modules/@babel/core/lib/transformation/util'
     @ ./node_modules/@babel/core/lib/transformation/util/clone-deep.js 16:9-22
     @ ./node_modules/@babel/core/lib/transformation/normalize-file.js
     @ ./node_modules/@babel/core/lib/transformation/index.js
     @ ./node_modules/@babel/core/lib/transform-ast.js
     @ ./node_modules/@babel/core/lib/index.js
     @ ./node_modules/@whalecloud/page-builder/utils/transformJS.js
     @ ./node_modules/@whalecloud/page-builder/render/components/RenderForm.js
     @ ./node_modules/@whalecloud/page-builder/render/components/FormRender.js
     @ ./src/pages/approveList/index.tsx
     @ ./src/.fishx/config/routes.js
     @ ./src/.fishx/router.tsx
     @ ./src/.fishx/index.tsx
     @ multi ./src/.fishx/index.tsx

Environment

• Babel version(s): v7.13.13
• Node/npm version: Node 12
• OS: [e.g. macOS 10.15.4]
• Monorepo: yes
• How you are using Babel: webpack

Possible Solution

Additional context

[JLHwung]

Fixed in @babel/core 7.13.14. Thanks for everyone who reported this issue, created a reproduction repo and came up with a fix!

[davedx]

Can confirm this breaks our build too, we’re using react-scripts so I don’t think it’s a webpack misconfiguration on our side.

Error looks like this:

react-scripts build

Creating an optimized production build… Failed to compile.

…/node_modules/react-view/node_modules/@babel/core/lib/transformation/util/clone-deep.js

Cannot find module: ‘v8’. Make sure this package is installed.

You can install this package by running: npm install v8.