Build errors in NextJS in __webpack_require__

Question

I am currently transferring a site from React-Fuse to NextJS with React. Mostly everything is working fine, but upon trying to create a build there is an error that I cannot get around:

> Build error occurred
TypeError: Cannot read property 'b' of undefined

is thrown in every build, it is coming from the __webpack_require__ function at

modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);

modules[moduleId] is undefined.

I've tried every fix I can find online and nothing seems to be working, any help is appreciated

babelrc is :

{
    "presets": ["next/babel"]
}

next.config has nothing pertaining to webpack, only some redirects

Pages are written as follows:

import SomePage from 'components/aPage/SomePage'

import { connect } from 'react-redux'

import * as AuthActions from 'auth/store/actions'

function mapDispatchToProps(dispatch) {
    ...
}

function mapStateToProps({ user, bank }) {
    ...
}

export default connect(mapStateToProps, mapDispatchToProps)(SomePage)

with the actual jsx file being imported and then connected to the store.

David A. Lareo · Accepted Answer · 2022-01-21 16:46:30Z

6

Try to clean your ".next" folder and run npm install again.

answered Jan 21, 2022 at 16:46

David A. Lareo

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Mayank Yadav · Accepted Answer · 2023-07-12 09:53:28Z

2

Delete your .next folder and run npm install. If it gives error due to version, then run npm install --force

answered Jul 12, 2023 at 9:53

Mayank Yadav

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Comments

Saimun · Accepted Answer · 2024-02-02 07:30:38Z

0

just delete your .next build folder , node_modules folder and lock.yaml file .

Then rerun the installation script e.g: pnpm install ( Note :based on your package manager you use in your project) .

hope it will work.

answered Feb 2, 2024 at 7:30

Saimun

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