React-native-onesignal: No known class method for selector 'setExternalUserId:withCompletion:'

Yes, I have same error as well for iOS & Android

Same here. The project was working (for a long time), today I had to make some changes and can't even run it.

node_modules/react-native-onesignal/ios/RCTOneSignal/RCTOneSignalEventEmitter.m:342:16: No known class method for selector 'setExternalUserId:withCompletion:'

node_modules/react-native-onesignal/ios/RCTOneSignal/RCTOneSignalEventEmitter.m:355:16: No known class method for selector 'removeExternalUserId:'

"react": "16.12.0",
"react-native": "0.61.5",
"react-native-onesignal": "^3.6.3" / "^3.7.0",

I have the same issue,

no known class method for selector 'setExternalUserId:withCompletion:'
no known class method for selector 'removeExternalUserId:'

Just updated to:

"react": "16.13.1",
"react-native": "0.62.0",
"react-native-onesignal": "^3.7.0",

Seems to be a broken release.
I fixed this by pinning the versions:

Podfile:

target 'OneSignalNotificationServiceExtension' do
    pod 'OneSignal', '2.12.6'
end

package.json

"react-native-onesignal": "3.6.4",

Works again.

Seems to be a broken release.
I fixed this by pinning the versions:

Podfile:

target 'OneSignalNotificationServiceExtension' do
  pod 'OneSignal', '2.12.6'
end

package.json

"react-native-onesignal": "3.6.4",

Works again.

That's worked forme, thanks!
react-native: 0.61.5

This is now fixed in the 3.7.1 release.
https://github.com/OneSignal/react-native-onesignal/releases/tag/3.7.1

Seems to be working for me too. Thanks for fixing it.

Still getting error after upgraded to 3.7.1 but worked with 3.6.4.

I had the same error then I replaced platform :ios, '9.0' by platform :ios, '11.0' and I have no more error, so there is a chance that it depends on the desired target.

I just upgraded to "version": "3.8.1", and I got this error. Anyone has solution?