How to address webpack5 errors in vue-cli when using webAuth?

  1. I’m following instructions to use web3auth instead of wallet connect ( I’m using vue-cli which instead of creating a webpack.config.js uses a vue.config.js:
const { defineConfig } = require('@vue/cli-service')

module.exports = defineConfig({
  transpileDependencies: true,

as soon as Install the webAuth npm package Vue is trowing 17 errors:

I’m assuming it;s because Vue Cli uses the latests version of webpack (5) because I found this on Moralis page (

I’m unsure on how to translate the webpack.config.js instructions, to the vue.config.js instructions.

I know this is probably a basic JS thing but I’m stuck.
I’m also unsure on how to force vue-cli to use webpack4 instead, which could probably also solve my problem.

Is there anybody out there that could point me in the right direction?

many thanks in advance

This seems to be working. It least it’s getting rid of the error messages when I do npm run serve:

module.exports = {
    resolve: {
        fallback: {
            assert: require.resolve('assert'),
            crypto: require.resolve('crypto-browserify'),
            http: require.resolve('stream-http'),
            https: require.resolve('https-browserify'),
            os: require.resolve('os-browserify/browser'),
            stream: require.resolve('stream-browserify'),
            "url": false,
           "assert": false

I’ve also had to install all these modules one by one and add a couple of other fallbacks. It serves without errors but when I call it form a function
get an error:

vue.runtime.esm.js:760 [Vue warn]: Error in v-on handler (Promise/async): "Error: "@web3auth/web3auth" not installed, please install

It seems like web3auth is still very picky with webpack4: x Moralis: "@web3auth/web3auth" not installed, please install

Have you tried installing web3auth manually?