Xtykutl

I'm trying to update dependencies to the latest versions. I install the new version that Android Studio offers at the prompt. But when you start the application, this error occurs:

Error: Program type already present: com.google.android.gms.internal.measurement.zzdz

My build.gradle (module):

apply plugin: 'com.android.application'

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

apply plugin: 'io.fabric'



android {

    compileSdkVersion 27

    buildToolsVersion '28.0.3'

    defaultConfig {

        applicationId '***'

        minSdkVersion 16

        targetSdkVersion 27

        testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'

        vectorDrawables.useSupportLibrary true

        renderscriptTargetApi 27

        renderscriptSupportModeEnabled true

    }

    lintOptions {

        checkReleaseBuilds false

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}



dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {

        exclude group: 'com.android.support', module: 'support-annotations'

    })

    implementation 'com.android.support:appcompat-v7:27.1.1'

    implementation 'com.android.support:customtabs:27.1.1'

    implementation 'com.android.support:design:27.1.1'

    implementation 'com.android.support:cardview-v7:27.1.1'

    implementation 'com.android.support.constraint:constraint-layout:1.1.3'

    implementation 'com.android.support:support-v4:27.1.1'

    implementation 'com.android.billingclient:billing:1.1'

    implementation 'com.google.zxing:core:3.3.0'

    implementation 'com.google.android.gms:play-services-ads:17.1.0'

    implementation 'com.google.firebase:firebase-core:16.0.5'

    implementation 'com.crashlytics.sdk.android:crashlytics:2.9.6'

    implementation 'com.facebook.android:facebook-login:4.35.0'

    implementation 'com.journeyapps:zxing-android-embedded:3.2.0@aar'

    testImplementation 'junit:junit:4.12'

}

My build.gradle (project):

buildscript {

    repositories {

        jcenter()

        maven {

            url "https://maven.google.com"

        }

        maven {

            url 'https://maven.fabric.io/public'

        }

        google()

    }

    dependencies {

        classpath 'com.android.tools.build:gradle:3.2.1'

        classpath 'com.google.gms:google-services:4.2.0'

        classpath 'io.fabric.tools:gradle:1.25.4'

    }

}



allprojects {

    repositories {

        jcenter()

        maven {

            url "https://maven.google.com"

        }

        google()

    }

}



task clean(type: Delete) {

    delete rootProject.buildDir

}

How can you avoid this error? What dependencies conflict?

UPDATE:

If I tried to change the version of firebase-core to

implementation 'com.google.firebase: firebase-core: 16.0.4'

In this case, the application runs without error, but Android Studio highlights this line:

Fixed with play-services-ads:17.1.1 and firebase-core:16.0.5.