找不到com.google.firebase：firebase-invites：15.0.2

Question

I'm trying to update to the 15.x API version of the Firebase products. Somehow the firebase-invites:15.0.2 cannot be found:

Could not find com.google.firebase:firebase-invites:15.0.2.
Searched in the following locations:
    file:/D:/SDK/extras/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    file:/D:/SDK/extras/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    file:/D:/SDK/extras/google/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    file:/D:/SDK/extras/google/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    file:/D:/SDK/extras/android/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    file:/D:/SDK/extras/android/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    https://jcenter.bintray.com/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    https://jcenter.bintray.com/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    https://jitpack.io/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    https://jitpack.io/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
    https://maven.fabric.io/public/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom
    https://maven.fabric.io/public/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar
Required by:
    project :app 

I do have the Google maven repositories in my root build.gradle:

Answer 1

I have faced same problem. I just upgrade the class path of root build grad
classpath 'com.google.gms:google-services:4.0.1'

In Root gradle

buildscript {

repositories {
    google()
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2'


    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
    classpath 'com.google.gms:google-services:4.0.1'
 }
}

Answer 2

There is no version 15.0.2 of firebase-invites yet. 15.0.1 is the latest version.

The versioning scheme of Firebase and Play services libraries has changed recently. Perhaps you are still using a variable in gradle to manage all your versions. That pattern is no longer valid. The details are in this blog .

Answer 3

I had the same issue. Resolved it by changing from 15.0.2 to 15.0.1 as give below:

    implementation 'com.google.firebase:firebase-database:15.0.1'