Android Studio Gradle: Error:Execution failed for task ':app:processDebugGoogleServices'. > No matching client found for package
<p>I am trying to upgrade my google play services dependencies to 8.4.0 by following the example Google gives <a href="https://github.com/googlesamples/google-services/blob/master/android/appinvites/app/build.gradle">here</a>, but I am getting the following error ('com.example.exampleapp' is a replacement for my app package name):</p>

<pre><code>Error:Execution failed for task ':app:processDebugGoogleServices'.
&gt; No matching client found for package name 'com.example.exampleapp'
</code></pre>

<p>Project build.gradle:</p>

<pre><code>buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.0.0-alpha3'
        classpath 'com.google.gms:google-services:2.0.0-alpha3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}
</code></pre>

<p>Module app/build.gradle:</p>

<pre><code>apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.example.exampleapp"
        minSdkVersion 19
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    useLibrary 'org.apache.http.legacy'

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:cardview-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'
    compile 'com.google.android.exoplayer:exoplayer:r1.5.2'
    compile 'com.google.android.gms:play-services-auth:8.4.0'
    compile 'com.google.android.gms:play-services-maps:8.4.0'
    compile('com.mapbox.mapboxsdk:mapbox-android-sdk:3.0.0@aar') {
        transitive = true
    }
    compile files('libs/commons-lang3-3.3.2.jar')
}

apply plugin: 'com.google.gms.google-services'
</code></pre>

<p>gradle-wrapper.properties:</p>

<pre><code>#Fri Jan 01 08:23:56 CST 2016
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip
</code></pre>

<p>Any ideas as to why gradle can't recognize my own app package name?</p>

<hr>

<p><strong>EDIT:</strong></p>

<p>Ok, I'm getting different errors this time.</p>

<p>Based on the link Shawn Thye provided, I added this to the bottom of app/build.gradle:</p>

<pre><code>apply plugin: 'com.google.gms.google-services'
</code></pre>

<p>and leaving everything else what I listed previously I got this error:</p>

<pre><code>Information:Gradle tasks [clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:compileDebugSources, :app:compileDebugAndroidTestSources]
/Users/user/Documents/AndroidStudio/ExampleApp/app/build.gradle
Error:(1, 1) A problem occurred evaluating project ':app'.
&gt; Failed to apply plugin [id 'com.android.application']
   &gt; Gradle version 2.10 is required. Current version is 2.8. If using the gradle wrapper, try editing the distributionUrl in /Users/user/Documents/AndroidStudio/ExampleApp/gradle/wrapper/gradle-wrapper.properties to gradle-2.10-all.zip
Information:BUILD FAILED
Information:Total time: 0.921 secs
Information:1 error
Information:0 warnings
Information:See complete output in console
</code></pre>

<p>and the Gradle console:</p>

<pre><code>Executing tasks: [clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources]

Configuration on demand is an incubating feature.

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/user/Documents/AndroidStudio/ExampleApp/app/build.gradle' line: 1

* What went wrong:
A problem occurred evaluating project ':app'.
&gt; Failed to apply plugin [id 'com.android.application']
   &gt; Gradle version 2.10 is required. Current version is 2.8. If using the gradle wrapper, try editing the distributionUrl in /Users/user/Documents/AndroidStudio/ExampleApp/gradle/wrapper/gradle-wrapper.properties to gradle-2.10-all.zip

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 1.211 secs
</code></pre>

<p>So, then I changed gradle-wrapper.properties as requested to "gradle-2.10-all" and got this error:</p>

<pre><code>Information:Gradle tasks [clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources]
google-services plugin could not detect any version for com.google.android.gms, default version: 8.3.0 will be used.
please apply google-services plugin at the bottom of the build file.
:clean
:app:clean
:app:preBuild UP-TO-DATE
:app:preDebugBuild UP-TO-DATE
:app:checkDebugManifest
:app:preReleaseBuild UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72311Library
:app:prepareComAndroidSupportCardviewV72311Library
:app:prepareComAndroidSupportDesign2311Library
:app:prepareComAndroidSupportGridlayoutV72311Library
:app:prepareComAndroidSupportRecyclerviewV72311Library
:app:prepareComAndroidSupportSupportV42311Library
:app:prepareComDigitsSdkAndroidDigits192Library
:app:prepareComFacebookAndroidFacebookAndroidSdk470Library
:app:prepareComGoogleAndroidExoplayerExoplayerR152Library
:app:prepareComGoogleAndroidGmsPlayServicesAuth840Library
:app:prepareComGoogleAndroidGmsPlayServicesBase840Library
:app:prepareComGoogleAndroidGmsPlayServicesBasement840Library
:app:prepareComGoogleAndroidGmsPlayServicesMaps840Library
:app:prepareComGoogleAndroidGmsPlayServicesMeasurement830Library
:app:prepareComMapboxMapboxsdkMapboxAndroidSdk230Library
:app:prepareComTwitterSdkAndroidTweetComposer102Library
:app:prepareComTwitterSdkAndroidTweetUi180Library
:app:prepareComTwitterSdkAndroidTwitter1110Library
:app:prepareComTwitterSdkAndroidTwitterCore162Library
:app:prepareIoFabricSdkAndroidFabric1310Library
:app:prepareDebugDependencies
:app:compileDebugAidl
:app:compileDebugRenderscript
:app:generateDebugBuildConfig
:app:generateDebugAssets UP-TO-DATE
:app:mergeDebugAssets
:app:processDebugManifest
:app:fabricGenerateResourcesDebug
:app:generateDebugResValues UP-TO-DATE
:app:processDebugGoogleServices
Found com.google.android.gms:play-services-auth:8.4.0, but version 8.3.0 is needed for the google-services plugin.
Found com.google.android.gms:play-services-maps:8.4.0, but version 8.3.0 is needed for the google-services plugin.
:app:processDebugGoogleServices FAILED
Error:Execution failed for task ':app:processDebugGoogleServices'.
&gt; Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 8.3.0.
Information:BUILD FAILED
Information:Total time: 5.724 secs
Information:1 error
Information:0 warnings
Information:See complete output in console
</code></pre>

<p>And the Gradle console:</p>

<pre><code>Executing tasks: [clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources]

Configuration on demand is an incubating feature.
google-services plugin could not detect any version for com.google.android.gms, default version: 8.3.0 will be used.
please apply google-services plugin at the bottom of the build file.
Incremental java compilation is an incubating feature.
:clean
:app:clean
:app:preBuild UP-TO-DATE
:app:preDebugBuild UP-TO-DATE
:app:checkDebugManifest
:app:preReleaseBuild UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72311Library
:app:prepareComAndroidSupportCardviewV72311Library
:app:prepareComAndroidSupportDesign2311Library
:app:prepareComAndroidSupportGridlayoutV72311Library
:app:prepareComAndroidSupportRecyclerviewV72311Library
:app:prepareComAndroidSupportSupportV42311Library
:app:prepareComDigitsSdkAndroidDigits192Library
:app:prepareComFacebookAndroidFacebookAndroidSdk470Library
:app:prepareComGoogleAndroidExoplayerExoplayerR152Library
:app:prepareComGoogleAndroidGmsPlayServicesAuth840Library
:app:prepareComGoogleAndroidGmsPlayServicesBase840Library
:app:prepareComGoogleAndroidGmsPlayServicesBasement840Library
:app:prepareComGoogleAndroidGmsPlayServicesMaps840Library
:app:prepareComGoogleAndroidGmsPlayServicesMeasurement830Library
:app:prepareComMapboxMapboxsdkMapboxAndroidSdk230Library
:app:prepareComTwitterSdkAndroidTweetComposer102Library
:app:prepareComTwitterSdkAndroidTweetUi180Library
:app:prepareComTwitterSdkAndroidTwitter1110Library
:app:prepareComTwitterSdkAndroidTwitterCore162Library
:app:prepareIoFabricSdkAndroidFabric1310Library
:app:prepareDebugDependencies
:app:compileDebugAidl
:app:compileDebugRenderscript
:app:generateDebugBuildConfig
:app:generateDebugAssets UP-TO-DATE
:app:mergeDebugAssets
:app:processDebugManifest
:app:fabricGenerateResourcesDebug
:app:generateDebugResValues UP-TO-DATE
:app:processDebugGoogleServices
Found com.google.android.gms:play-services-auth:8.4.0, but version 8.3.0 is needed for the google-services plugin.
Found com.google.android.gms:play-services-maps:8.4.0, but version 8.3.0 is needed for the google-services plugin.
:app:processDebugGoogleServices FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugGoogleServices'.
&gt; Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 8.3.0.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 5.724 secs
</code></pre>

<p>It's asking for the google-services plugin at the bottom of the build file, which it is already, and it's asking me to run 8.3.0 again... which I will do since that's the only thing working right now...</p>