Probleme mit Gradle Build

[JoEntwickler]

Hallo,

ich möchte in meiner App Werbebanner anzeigen und brauche dafür die Libary von Google dafür.
Wenn ich die aber zu meiner build.gradle hinzufüge kommt ein Fehler beim Gradle build.

Fehlermeldung:

In project 'app' a resolved Google Play services library dependency depends on another at an exact version (e.g. "[16.0.
5]", but isn't being resolved to that version. Behavior exhibited by the library will be unknown.

Dependency failing: com.google.firebase:firebase-measurement-connector-impl:17.0.4 -> com.google.android.gms:play-servic
es-measurement-base@[16.0.5], but play-services-measurement-base version was 17.1.0.

The following dependencies are project dependencies that are direct or have transitive dependencies that lead to the art
ifact with the issue.
-- Project 'app' depends onto com.google.firebase:firebase-measurement-connector-impl@{strictly 17.0.4}
-- Project 'app' depends onto com.google.android.gms:play-services-ads@19.1.0
-- Project 'app' depends onto com.google.android.gms:play-services-ads@{strictly 19.1.0}
-- Project 'app' depends onto com.google.android.gms:play-services-measurement-api@{strictly 16.0.4}
-- Project 'app' depends onto com.google.firebase:firebase-analytics@{strictly 16.0.6}
-- Project 'app' depends onto com.google.firebase:firebase-core@{strictly 16.0.6}
-- Project 'app' depends onto com.google.android.gms:play-services-measurement-sdk-api@{strictly 17.1.0}
-- Project 'app' depends onto com.google.android.gms:play-services-gass@{strictly 19.1.0}
-- Project 'app' depends onto com.google.android.gms:play-services-measurement-base@{strictly 17.1.0}
-- Project 'app' depends onto com.google.firebase:firebase-analytics-impl@{strictly 16.2.4}
-- Project 'app' depends onto com.google.android.gms:play-services-ads-lite@{strictly 19.1.0}
-- Project 'app' depends onto com.google.firebase:firebase-core@16.0.6

For extended debugging info execute Gradle from the command line with ./gradlew --info :app:assembleDebug to see the dep
endency paths to the artifact. This error message came from the google-services Gradle plugin, report issues at https://
github.com/google/play-services-plugins and disable by adding "googleServices { disableVersionCheck = false }" to your b
uild.gradle file.

und so sieht mein Gradle File aus:

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

android {
    compileSdkVersion 28
    buildToolsVersion '28.0.3'
    defaultConfig {
        applicationId "de.jo.chashflowrechnerlite"
        minSdkVersion 19
        targetSdkVersion 28
        versionCode 92
        versionName "4.9.2"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug {
            debuggable true
        }
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0', {
        exclude group: 'com.android.support', module: 'support-annotations'

    })
    //noinspection GradleCompatible
    implementation 'com.android.support:support-v4:28.0.0'
    implementation 'androidx.appcompat:appcompat:1.0.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation 'androidx.mediarouter:mediarouter:1.0.0'
    //Firebase Core Libary
    implementation 'com.google.firebase:firebase-core:16.0.6'
    implementation 'com.google.firebase:firebase-messaging:17.3.4'
    implementation 'com.google.android.material:material:1.0.0'
    implementation 'androidx.appcompat:appcompat:1.0.0'
    //PDF Box Libary
    implementation 'org.apache:pdfbox-android:1.8.9.0'
    //Floating Action Menü Libary
    implementation 'com.github.clans:fab:1.6.4'
    //Billing Libary
    implementation 'com.android.billingclient:billing:1.2'
    //Chart Libary
    implementation 'com.github.PhilJay:MPAndroidChart:v2.1.6'
    //Dropbox Libary
    implementation 'com.dropbox.core:dropbox-core-sdk:2.0.1'
    //Facebook Events
    //implementation 'com.facebook.android:facebook-android-sdk:[5,6)'
    //Google Anmeldung
    implementation 'com.google.android.gms:play-services-auth:17.0.0'
    //Google Drive
    implementation 'com.github.ammarptn:GDrive-Rest-Android:1.4.3'
    //Libary für die Werbebanner
    implementation 'com.google.android.gms:play-services-ads:19.1.0' // Das hier hab hinzugefügt
    //Automatisierte Tests
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.annotation:annotation:1.0.0'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
}

Kennt sich da jemand mit Gradle besser aus und kann mir da helfen?

 

[deek]

Ich denke, dass deine firebase/play services Versionen inkompatible sind.
tippen würde ich darauf, dass firebase-core und/oder firebase-messaging zu alt sind und play-services-ads eine neuere Version davon haben will.

 

[JoEntwickler]

Perfekt jetzt läuft es. Danke.
Das Firebase Core wird wohl nicht mehr benötigt wie ich in der Doku lese.