Didn't find class “com.google.firebase.provider.FirebaseInitProvider”

Question

Before, my program run well. But When I just updated my Android studio to the latest version (2.2 built on 15-sept-16), I am having the following error. When I built it, it says

Answer 1

I got the same error. I resolved it by :

1) Removing unnecessary packages in the build.gralde.

2) Disabling the Firebase plugin

3) Upgrading the build tool to the latest

Answer 2

This works great which you add multidex support in manifest, when ever i encounter problem i got it fixed this way more over 64K.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.myapp">
    <application
            android:name="android.support.multidex.MultiDexApplication" >
        ...
    </application>
</manifest>

Answer 3

Add following line to Manifest.xml

 <application
    android:name="android.support.multidex.MultiDexApplication"

Add this sn App level build.gradle file

 defaultConfig {
    multiDexEnabled true
} 
      ......

dependencies {
compile 'com.android.support:multidex:1.0.1'
}

Answer 4

It seems you have a problem with Over 64K Methods and then tried to resolved it with multiDexEnabled true in build.gradle (app module). But you need to add more than:

1. add: compile 'com.android.support:multidex:1.0.0' in dependencies of build.gradle

2. Extends your Application class to MultiDexApplication. and add MultiDex.install(this); in onCreated method of Application class.

your issue should be resolved

refer link: https://developer.android.com/studio/build/multidex.html

Answer 5

A simple solution that works for me after trying all of these solution is by deleting outputs folder under project\app\build\ and rebuilding project will let it to running state.

Answer 6

I got the same error and resolved it using:

1. Clean/Rebuild your Project.
2. Restart Android Studio.
3. Update all SDK tools and Android Studio.
4. Clear Cache and Clear Data on Device.