React-native-apple-authentication: "RNAppleAuthButtonViewManagerWhiteSignIn" was not found in the UIManager.

[vevnkataSukumar]

[mikehardy]

Imagine you wanted to troubleshoot this issue. What sort of information would you need? Versions of things in use (library, build toolchain, mobile device)? Example code?

[ejdoh1]

cd ios && pod install

Also, the button didn't show until I applied the 'appleButton' styling as per the example

[mikehardy]

If there is anything missing in the docs 🙏 a PR would be great

[Friis1978]

@vevnkataSukumar I have just got the same issue, the problem for me was, that i tried to show an apple login within a Android phone, if that is the same case for you, use the react-native Platform.OS==='ios' to detect if phone is ios.

And show the Apple login button like this.
{Platform.OS === 'ios' && <AppleLogin />}

[mikehardy]

That's not good enough actually, as it won't work on iOS12 either, and one of the button types (sign up) won't work until 13.2 or later

You want to use these: https://github.com/invertase/react-native-apple-authentication/blob/master/docs/interfaces/_lib_index_d_.rnappleauth.module.md#properties-1

[10xamohan]

iOS 13 Xcode 11.2
Library is working fine and I was even able to signin using Apple on one of my app, but it shows the Same error when I tried using the same working code on my 2nd application.

I haven’t switched any device, even the RN and library version are same

[mikehardy]

suspect odd caching, propose npx react-native-clean-project clean-project-auto && yarn && cd ios && pod install and a rebuild

[10xamohan]

suspect odd caching, propose npx react-native-clean-project clean-project-auto && yarn && cd ios && pod install and a rebuild

Thanks it did work, steps i followed :
1) Clean project , removed derived data, react-native --reset-cache
2) unlink and removed library
3) installed library, link and pod installed

And it worked!!

[mikehardy]

excellent

[develop-maruku]

for me

rm -rf node_modules
yarn
cd ios
pod install 

that's works.

[MaganAnkur]

In my case auto link did not work so I linked the lib manually and it worked

[mikehardy]

That is possible of course but signals a deeper issue with your project. Auto-linking should always work at this point and if not bears investigation