For iOS
1、Cocopods
Since ads and Firebase are managed by Cocopods, after exporting the xcode project, you need to install the third-party library with the pod install command.
Open the terminal, cd to the exported xcode project directory, and run pod install. After the execution is successful, open the white union-iphone.xcworkspace for project debugging.2、iOS Google Login
You need to obtain the reversed clientID and clientID
Add reversed client ids and clients to info.plist