iOS (Fabric): Crashlytics crashing app on launch

Question

I have updated the Crashlytics but still I am getting this error on launch:

Error: *** Terminating app due to uncaught exception \'FABException\', r

Answer 1

I was having a crash on the same line, and it was because I called it BEFORE FirebaseApp.configure().

For anyone having the same issue, make sure you call them in this order:

FirebaseApp.configure()
Fabric.with([Crashlytics.self])