class file for com.google.android.gms.internal.zzbgl not found

Question

• implementation \'com.google.firebase:firebase-core:16.0.0\'
• implementation \'com.google.firebase:firebase-invites:16.0.0\'
• implementation \'com.google.fi

Answer 1

Are you importing google services in your build.gradle(root level)?

build.gradle root level

buildscript {
    // ...
    dependencies {
        // ...
        classpath 'com.google.gms:google-services:4.0.1' // google-services plugin
    }
}

allprojects {
    // ...
    repositories {
        // ...
        google() // Google's Maven repository
    }
}

build.gradle app level

apply plugin: 'com.android.application'

android {
  // ...
}

dependencies {
  implementation 'com.google.android.gms:play-services:12.0.1'
  // ...
  implementation 'com.google.firebase:firebase-core:16.0.1'
  implementation 'com.google.firebase:firebase-invites:16.0.1'
  implementation 'com.google.firebase:firebase-storage:16.0.1'
  implementation 'com.google.firebase:firebase-auth:16.0.1'
  implementation 'com.google.firebase:firebase-crash:16.0.1'

  // Getting a "Could not find" error? Make sure you have
  // added the Google maven respository to your root build.gradle
}

// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'