Useful or not, from you.
react-native Cant build react native from box in XCode: 'event2/event-config.h' file not found

Please provide all the information requested. Issues that do not follow this format are likely to stall.


Try to build clear image on iOS using XCode (Version 12.4 (12D4e)).

React Native version:

"react-native": "0.63.4", also try 0.63.3

Steps To Reproduce

Provide a detailed list of steps that reproduce the issue.

  1. Create an app using npx: npx react-native init mob4 --template react-native-template-typescript
  2. Install pods: cd ios && pod install
  3. Open XCode and press Build

Expected Results

Normal stub app

Snack, code example, screenshot, or link to a repository:

Screenshot 2021-02-03 at 13 47 17

That's a useful answer
Without any help

This issue is caused by an update to the "Flipper-Folly" pod-spec. If you'd like to keep Flipper enabled, you can override the version in your Podfile:

use_flipper!({ 'Flipper-Folly' => '2.3.0' })

thanks, You did me a big favor!