Error "please fix the version conflict either by updating the version of the google services plugin''a

Question

Error:Execution failed for task ':app:processDebugGoogleServices'. 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 10.2.6.

According to me build.gradle versions are okay

build.gradle(module:app)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion '25.0.1'
    defaultConfig {
        applicationId "com.example.deepdepindersingh.mutual"
        minSdkVersion 19
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }


    buildTypes.each {
        it.buildConfigField 'String', 'UNIQUE_FIREBASE_ROOT_URL', UniqueFirebaseRootUrl
    }


    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE-FIREBASE.txt'
        exclude 'META-INF/NOTICE'
    }

}

configurations.all {
    resolutionStrategy {
        force 'com.google.code.findbugs:jsr305:1.3.9'
    }
}
configurations {
    compile.exclude group: "org.apache.httpcomponents", module: "httpclient"
}

dependencies {

    compile 'com.google.firebase:firebase-core:10.2.6'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    //compile 'com.android.support:appcompat-v7:24.2.1'


    //compile 'com.google.android.gms:play-services:10.2.6'
    compile 'com.firebase:firebase-client-android:2.5.2'
    compile 'com.google.firebase:firebase-auth:9.6.1'
    compile 'com.google.firebase:firebase-core:9.6.1'
    compile 'com.firebaseui:firebase-ui:0.5.3'
    //compile 'com.google.android.gms:play-services-maps:10.2.6'
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:support-v4:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'

    /* For Google Play Services */
    //compile 'com.google.gms:google-services:3.1.0'
    //compile 'com.google.android.gms:play-services-safetynet:10.2.6'
   // compile 'com.google.android.gms:play-services-auth:10.2.6'
    testCompile 'junit:junit:4.12'

}

apply plugin: 'com.google.gms.google-services'

build.gradle(project)

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.2'
        classpath 'com.google.gms:google-services:3.1.0'

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

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

Nivil Boban Nivil Boban · Accepted Answer · 2017-06-06T12:38:33

You are using 10.2.6 for firebase in your dependencies compile 'com.google.firebase:firebase-core:10.2.6'

and 9.6.1 for the rest compile 'com.google.firebase:firebase-auth:9.6.1' compile 'com.google.firebase:firebase-core:9.6.1'

You have to always use the same versions for google related stuff. Change firebase auth and core also to 10.2.6

Error "please fix the version conflict either by updating the version of the google services plugin''a

1 Answers