I am using nuget packages like, Xamarin.Firebase.Messaging version : 57.1104.0-beta1 and Xamarin.GooglePlayServices.Base version : 57.1104.0-beta1, i have also added a required firebase service "FirebaseInstanceIdService" class for firebase implementation(For Notification) in my Android project in Xamarin.Forms application. Here thing is, i am facing an issue regarding firebase token. It seems null, even if i find FirebaseApp initialized as shown in below image link: redirect to image
I have moved on to this version of nuget package(57.1104.0-beta1) from the version (42.1021.1) by referring this. Because I was facing same exception as described in this answer, While I am going to initialize FirebaseApp in MainActivity.cs in my Android Project.