Error:(27, 13) Failed to resolve: com.google.firebase:firebase-core

Issue

I'm trying to use Firebase in my app.

After adding three lines to Gradle, I get this error:

Error:(27, 13) Failed to resolve: com.google.firebase:firebase-core:9.8.0

Here are some images of my code:

Why am I getting this error?

Solution

Make sure the Google Repository and its related repostories has been updated to the latest version. Check by going to the SDK Manager -> Extras Section.

Firebase Doc Link

Answered By - skynet