Применить плагин: 'com.google.gms.google-services'

Question

В тот момент, когда я добавляю эту строку в конец build.gradle, как это запрашивается в руководстве по Firebase, Android Studio выдает ошибку:

Cause: java.lang.StackOverflowError
    at org.gradle.api.internal.DefaultDomainObjectCollection.isEmpty(DefaultDomainObjectCollection.java:246)
    at org.gradle.api.internal.CompositeDomainObjectSet$DomainObjectCompositeCollection.isEmpty(CompositeDomainObjectSet.java:172)
    at org.gradle.api.internal.DefaultDomainObjectCollection.isEmpty(DefaultDomainObjectCollection.java:246)
    at org.gradle.api.internal.DelegatingDomainObjectSet.isEmpty(DelegatingDomainObjectSet.java:102)
    at org.gradle.api.internal.DelegatingDomainObjectSet.isEmpty(DelegatingDomainObjectSet.java:102)
    at org.gradle.api.internal.CompositeDomainObjectSet$DomainObjectCompositeCollection.isEmpty(CompositeDomainObjectSet.java:172)
    at org.gradle.api.internal.CompositeDomainObjectSet.iterator(CompositeDomainObjectSet.java:111)
    at org.gradle.api.internal.DelegatingDomainObjectSet.iterator(DelegatingDomainObjectSet.java:106)
    at org.gradle.api.internal.CompositeDomainObjectSet$DomainObjectCompositeCollection.iterator(CompositeDomainObjectSet.java:201)
    at org.gradle.api.internal.SetIterator.of(SetIterator.java:34)
    at org.gradle.api.internal.CompositeDomainObjectSet.iterator(CompositeDomainObjectSet.java:114)
    at org.gradle.api.internal.DelegatingDomainObjectSet.iterator(DelegatingDomainObjectSet.java:106)
    at org.gradle.api.internal.CompositeDomainObjectSet$DomainObjectCompositeCollection.iterator(CompositeDomainObjectSet.java:201)
    at org.gradle.api.internal.SetIterator.of(SetIterator.java:34)
    at org.gradle.api.internal.CompositeDomainObjectSet.iterator(CompositeDomainObjectSet.java:114)
    at org.gradle.api.internal.DelegatingDomainObjectSet.iterator(DelegatingDomainObjectSet.java:106)
    at org.gradle.api.internal.CompositeDomainObjectSet$DomainObjectCompositeCollection.iterator(CompositeDomainObjectSet.java:201)
    at org.gradle.api.internal.SetIterator.of(SetIterator.java:34)
    at org.gradle.api.internal.CompositeDomainObjectSet.iterator(CompositeDomainObjectSet.java:114)
    at org.gradle.api.internal.DelegatingDomainObjectSet.iterator(DelegatingDomainObjectSet.java:106)

Answer 1

Добавьте путь к классу в Gradle, корневой build.gradle.

classpath 'com.google.gms:google-services:3.0.0'