Not able to see Firebase analytics firing in my iOS app?

Question

I'm a new programmer. I've launched my first app on the Apple App Store and I incorporated Firebase to do user authentication. But I'm completely new to Firebase, so I thought that incorporating Firebase as a Swift Package would automatically enable Firebase Analytics such as in_app_purchase or first_open. I've noticed that those events don't seem to be registering even though I have users using the app. (screenshot of the firebase analytics page in the link below)

Would anyone know what I'm missing here? Any guidance would be appreciated since I'm new to this.

Answer 1

The most common cause is not adding the -ObjC to the Other Linker Flags options in the Xcode Build Settings tab. More details at https://github.com/firebase/firebase-ios-sdk/blob/master/SwiftPackageManager.md .