Expo - Cannot read properties of undefined (reading 'shouldUseStrictMode')

[umangloria]

Report

I followed this guide: https://dev.appsflyer.com/hc/docs/rn_expoinstallation after adding the plugin information on app.json file when I tried to run the app it seems like npx expo prebuild --clean or yarn run ios commands are failing now. the error we are getting: CommandError: Cannot read properties of undefined (reading 'shouldUseStrictMode')

Plugin Version

"react-native-appsflyer": "^6.14.3", "expo": "^50.0.17",

On what Platform are you having the issue?

both (expo managed RN project)

What did you do?

npx expo install react-native-appsflyer and other steps mentioned here: https://dev.appsflyer.com/hc/docs/rn_expoinstallation

What did you expect to happen?

App should run fine on both android and iOS without any build/runtime issues

What happened instead?

getting this error (CommandError: Cannot read properties of undefined (reading 'shouldUseStrictMode')) during following commands:

• npx expo prebuild --clean
• yarn run ios
• yarn run android

Please provide any other relevant information.

this is the first time we are trying to use this package. Also as you can see we are using latest expo as well.

[KharamanV]

@umangloria hey mate, got this as well. Have you fixed it?

[KharamanV]

nvm, I've fixed it by setting ["react-native-appsflyer", {}] in app.json -> plugins field. (before that I has just "react-native-appsflyer"

[umangloria]

nvm, I've fixed it by setting ["react-native-appsflyer", {}] in app.json -> plugins field. (before that I has just "react-native-AppsFlyer"

Yes, there should be no "react-native-appsflyer" entry directly, I didn't notice that it has been added by default, I think this should not be added this way by default or it should be added properly automatically, In my case I didn't realize this until I started comparing all the changes in the working branch.