CODEWITHSUNDEEP
androidfirebasegradlegoogle-play-services
Matt D
Matt D

Reputation: 397

Android - Set up Google Play Services and Firebase - Gradle build error

I'm having issues including Google services in my project.

The errors

Following these instructions, and also referring to the docs to set it up, I encounter a problem with the apply plugins property: Gradle error For reasons unbeknownst to me, it's not fetching correctly (something about the version being wrong) even though that property is auto-filled when you click on 'Add FCM to your app' (in purple). And as you can see, it doesn't have any version numbers in the URL. I also encounter a problem with the implementation 'com.google.firebase:firebase-messaging:17.1.0' property.

I'll add in my manifest and gradle files for reference:

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.nationscompanies.uordermobile">
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.VIBRATE"/>
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:fullBackupContent="@xml/backup_descriptor">
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <service
            android:name=".MyAndroidFirebaseMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT"/>
            </intent-filter>
        </service>
        <service
            android:name=".MyAndroidFirebaseInstanceIdService">
            <intent-filter>
                <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
            </intent-filter>
        </service>
    </application>
</manifest>


build.gradle (Project)

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

buildscript {

    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.3'
        classpath 'com.google.gms:google-services:3.1.1'

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

allprojects {
    repositories {
        google()
        jcenter()
    }
}

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


build.gradle (app)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.nationscompanies.uordermobile"
        minSdkVersion 22
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support:design:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    api 'com.google.android.gms:play-services-gcm:15.0.1'
    api 'com.google.firebase:firebase-core:16.0.1'
    api 'com.google.firebase:firebase-messaging:17.1.0'
}

apply plugin: 'com.google.gms.google-services' // this is the line that gets autofilled when you click on the 'Add FCM to your app' button from Firebase manager


Full error message

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 15.0.1.

And then a giant list of errors: mega-huge error list

Upvotes: 0

Views: 779

Answers (1)

Peter Haddad
Peter Haddad

Reputation: 80914

Change this:

classpath 'com.google.gms:google-services:3.1.1'

into this:

classpath 'com.google.gms:google-services:4.0.2'

to prevent from getting the version conflict error.

Check here for more info:

https://android-developers.googleblog.com/2018/05/announcing-new-sdk-versioning.html

Beginning with version 15 of all Play services and Firebase libraries, each Maven dependency matching com.google.android.gms:play-services-* and com.google.firebase:firebase-* is no longer required to have the same version number in order to work correctly at build time and at run time.

In order to support this change in versioning, the Play services Gradle plugin has been updated to 3.0.0(which is the first version).

Upvotes: 1

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