CODEWITHSUNDEEP
android
Ignatius Loyola
Ignatius Loyola

Reputation: 3

Adding com.google.android.gms:play-services-ads:17.0.0 to my dependencies gives me an error

When a try to add "implementation 'com.google.android.gms:play-services-ads:17.0.0'" I get an error:All com.android.support libraries must use the exact same version specification. I have read a lot of similar questions, but they don't help me at all. Teacher told us to add banners to our apps, but after finishing learning java, we had only 3 lessons on android, so i cant understand dependencies and so i cant solve this problem. This is my gradle file:

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.kydja.ignatius.funfacts2"
        minSdkVersion 15
        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.constraint:constraint-layout:1.1.3'
    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'
    implementation 'com.google.android.gms:play-services-ads:17.0.0'

}

Upvotes: 0

Views: 2159

Answers (1)

Andrei Gospodarenco
Andrei Gospodarenco

Reputation: 419

there are some combinations of libraries, or tools and libraries, that are incompatible, or can lead to bugs. One such incompatibility is compiling with a version of the Android support libraries that is not the latest version (or in particular, a version lower than your targetSdkVersion.)

You can add noInspection to do not verify version 

//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
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'
implementation 'com.android.support:design:27.1.1'
implementation 'com.google.android.gms:play-services-ads:17.0.0'

Or you can change sdk and libraries to 26 version

compileSdkVersion 26
defaultConfig {
    applicationId "com.example.andrei.texteditor2"
    minSdkVersion 19
    targetSdkVersion 26
    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-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
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'
implementation 'com.android.support:design:26.1.0'
implementation 'com.google.android.gms:play-services-ads:17.0.0'

Upvotes: 2

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