Removal of Polyfill leads to window is not defined error in React web app with SSR

After this update core@1.0.13-unstable.1

We are getting window is not defined error. Error points to …/…/src/RNComponents/index.ts

we are using custom aws config setup. we have set Amplify.configure(awsConfig) in redux provider wrapper file which executes amplify configure function outside of react component, I have also tried to call the Amplify.configure in componentDidMount function but still getting same error.

In older version of our project, we were using core@1.0.9, and it is working perfectly.

This is how our project setup is, This Provider.js component is imported inside all the pages to check user authentication.

provider.js

import React, { Component } from 'react'
import { Provider } from 'react-redux'
import store from '../store'
import { Auth } from 'aws-amplify'
import '../../awsConfig.js'

export default class ProviderWithAuth extends Component {
  ...
}

awsConfig.js

import Amplify from 'aws-amplify';
import { default as config } from '../../config'

Amplify.configure({ config })

If we are doing something wrong, please guide us to make correction in our project by providing best practice for the usage of Amplify.configure function.

[dhanesh-kapadiya]

@haverchuck I have tested the unstable build in my project and it seems to be working. And I’ve checked latest stable build as well, that seems to be working too.

[github-actions[bot]]

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