Hi, My friend is facing an issue in react project setup,

Question

Hi, My friend is facing an issue in react project setup,

process is not defined in react frontend.
I have verified the package.json file, ENV, npm version, we both are using the same version.
I have gone through the solution from the web, devs are suggesting to install react-error-overlay to get rid of this error.
But I don't want to install any packages on friend system because it's working fine on my system.
Can anyone please answer why it's happening?

My friend is using Mac and I am on windows

`Uncaught ReferenceError: process is not defined
at Object.4043 (<anonymous>:2:13168)
at r (<anonymous>:2:306599)
at Object.8048 (<anonymous>:2:9496)
at r (<anonymous>:2:306599)
at Object.8641 (<anonymous>:2:1379)
at r (<anonymous>:2:306599)
at <anonymous>:2:315627
at <anonymous>:2:324225
at <anonymous>:2:324229
at HTMLIFrameElement.e.onload (index.js:1:1)`