iOS - Firebase error: Use of unresolved identifier FIRApp running supplied code

Question

When trying to configure XCode to work with Firebase 3, using the code in the setup docs gives me an error:

https://firebase.google.com/docs/ios/setup#add_the_sdk

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Answer 1

I had the same problem and I resolved it like this.

pod update ...

(using only Firebase/Core and Analytics)

I am using xCode version 8.2.1 Hope thats will help to someone.

If the project is older and there is problem with the other pods, you can update only the pod you want: How to update a single pod without touching other dependencies