CODEWITHSUNDEEP
androidfirebasefirebase-cloud-messaging
Sushant
Sushant

Reputation: 1874

FirebaseMessagingService cannot override zzae(Intent) in zzb. Weaker reference error

I am currently using firebase-messaging 9.4.0 and there is an error while building the application I got an error saying

Error:(18, 8) error: zzae(Intent) in FirebaseMessagingService cannot override zzae(Intent) in zzb attempting to assign weaker access privileges; was protected

So I inspected the compiled FirebaseMessagingService which was the subclass of com.google.firebase.iid.zzband had zzae(Intent) method as private but its subclass FirebaseMessagingService had protected access I know that subclasses cannot have weaker reference than its super class so I guess there is something wrong with FirebaseMessagingService library.

Upvotes: 5

Views: 2164

Answers (2)

ketankk
ketankk

Reputation: 2674

If you have updated your gradle version of firebase just sync once. Firebase version and playservices should be same

Upvotes: 0

Edvald Eysteinsson
Edvald Eysteinsson

Reputation: 221

I got the same today i changed play-services to 9.8.0 but i had firebase still at 9.4.0, changing firebase to use 9.8.0 solved it.

Upvotes: 12

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