NoClassDefFoundError on com.google.android.gms.internal.firebase-perf.zzw

Question

Received numbers of crash report from Firebase Crashlytics. It is related to firebase-perf I think.

Fatal Exception: java.lang.NoClassDefFoundError: com.goog         


        

Answer 1

Firebase support has just confirmed me this is a bug. They are working on this right now (although they weren't able to reproduce it yet). So we should expect this to be fixed in a future Firebase release.

Answer 2

Update: Please update to Firebase Performance Version 16.2.5 to solve this issue.