No matching client found for package name "...." with different buildvariant

Question

I want o implement push notification. I added to project level:

dependencies {         classpath 'com.android.tools.build:gradle:2.2.2'         classpath 'com.google.gms:google-services:3.0.0' } 

and to app level:(at the bottom of the file)

   ....    compile 'com.squareup.okhttp3:okhttp:3.3.0' } apply plugin: 'com.google.gms.google-services' 

Then I added google-services.json file to project in app level

But, when I syncro gradle, it launch the error:

No matching client found for package name "...."  

In gradle I have 2 different build variants , and look like:

Manifest:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"           package="es.xxx.awsomeapp">      <uses-permission android:name="android.permission.INTERNET"/>      <application         android:name=".realm.XXXXXX"         android:allowBackup="true"         android:icon="@mipmap/ic_launcher_chv"         android:label="@string/app_name"         android:supportsRtl="true"         android:theme="@style/AppTheme">         <activity 

And finally the gradle:

apply plugin: 'com.android.application' apply plugin: 'realm-android'  repositories {     maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }     maven { url "https://s3.amazonaws.com/repo.commonsware.com" }     maven { url "https://jitpack.io" }     maven { url 'http://dl.bintray.com/amulyakhare/maven' }     mavenCentral() } android {     compileSdkVersion 24     buildToolsVersion "24.0.2"     defaultConfig {         minSdkVersion 16         targetSdkVersion 24         versionCode 1         versionName "1.0"         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"     }     productFlavors {         vanilla {             applicationId "es.xxx.awsomeApp"             resValue 'string', 'app_name', "Awsome"         }         chv {             applicationId "es.xxx.awsomeApp.chv"             resValue 'string', 'app_name', "Awsome CHV"             signingConfig signingConfigs.chv_release         }     }     buildTypes {         release {             minifyEnabled false             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'         }     }     testOptions {         unitTests.returnDefaultValues = true     } }  dependencies {     compile fileTree(include: ['*.jar'], dir: 'libs')     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {         exclude group: 'com.android.support', module: 'support-annotations'     })     //Auxiliar libraries     compile 'org.igniterealtime.smack:smack-android-extensions:4.2.0-beta2'     //Auxiliar libraries     compile 'com.android.support:appcompat-v7:24.2.1'     compile 'org.igniterealtime.smack:smack-android-extensions:4.2.0-beta2'     compile 'org.igniterealtime.smack:smack-tcp:4.2.0-beta2'     compile 'com.android.support.constraint:constraint-layout:1.0.0-beta2'     compile 'com.android.support:design:24.2.1'     compile 'com.android.support:recyclerview-v7:24.2.1'     compile 'com.orhanobut:logger:1.15'     compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'     compile 'com.github.Slyce-Inc:SlyceMessaging:1.1.2'     compile 'io.realm:android-adapters:1.4.0'     compile 'com.google.code.gson:gson:2.6.2'     compile 'com.android.support:cardview-v7:24.2.1'     compile 'com.rengwuxian.materialedittext:library:1.8.3'     compile 'com.android.volley:volley:1.0.0'     compile 'com.squareup.okhttp3:okhttp:3.3.0'     compile 'com.google.firebase:firebase-messaging:9.8.0'     testCompile 'junit:junit:4.12'     testCompile 'org.robolectric:robolectric:3.0'     testCompile 'com.android.support:appcompat-v7:24.2.1'     testCompile 'org.igniterealtime.smack:smack-tcp:4.2.0-beta2'     testCompile 'com.android.support.constraint:constraint-layout:1.0.0-beta2'     testCompile 'com.android.support:design:24.2.1'     testCompile 'com.orhanobut:logger:1.15'     testCompile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'     testCompile 'com.github.Slyce-Inc:SlyceMessaging:1.1.2' } apply plugin: 'com.google.gms.google-services' 

And the firebase console.

How can I solve it?

Note, that json files are each one of their project.

Answer 1

I was facing the same error. I am using multiple flavors. Therefore, I put the google-services.json in app/src/{flv} directory.

It worked well for one flavor but did not work for others. The issue was that I have also placed google-services.json corresponding to flavor for which it was working in app directory also.

Google will search for sub-directories / flavor directories only if it did not find the google-services.json in the app directory.

So, make sure you don't put google-services.json in app directory in case you have separate google-services.json for multiple flavors.

Please see this article for mode details on Android product flavors.

Answer 2

1. Just go to the google-services.json
2. change the package-name to the name of your package

{   "client_info": {     "mobilesdk_app_id": "1:113908578702:android:a0a98decfd9f22466f4cdf",     "android_client_info": {       "package_name": "com.example.Appname"     }   } } 

3. sync your project, it'll be solved