'cmath' file not found

[ghadeeraqraa1992]

🐛 Bug Report

I'm getting the following error when building my iOS react native app :

To Reproduce

1- enable flipper
2- cd ios
3- pod install
4- build the project from xCode

Environment

react native version : 0.63.4
Flipper version : 0.78.0
Xcode version : 12.4

[mweststrate]

cc @priteshrnandgaonkar

Note that the React Native template seems to be currently out of date, so the solution for now might be to downgrade the Flipper binding versions used (somewhere between v 0.60 and 0.70 is probably ok?). Hopefully facebook/react-native#31010 gets released soon

[ghadeeraqraa1992]

cc @priteshrnandgaonkar

Note that the React Native template seems to be currently out of date, so the solution for now might be to downgrade the Flipper binding versions used (somewhere between v 0.60 and 0.70 is probably ok?). Hopefully facebook/react-native#31010 gets released soon

I tried using using v 0.60.0 and v 0.70.0 and I got the below error :
ios/Pods/Headers/Public/libevent/event.h:44:10: 'event2/event-config.h' file not found

[mweststrate]

Just verified, our reference project is up to date and builds correctly with Flipper 0.78 against the latest react native version. I recommend to check if it builds correctly for you, compare it with your project, and if that doesn't result in anything check the trouble shooting guide: https://fbflipper.com/docs/troubleshooting/#ios-build-errors-in-react-native. Feel free to reopen / ping if that doesn't help.