Sleepwalker Sleepwalker - 3 days ago 5
Android Question

Android Multiple dex files define Lcom/google/android/gms/common/api/zza

Building project and deploying app to the emulator with API level 22 or 25 goes ok, but when i try to build APK or deploy app to my real device with API level 16 i get the following error:

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexException: Multiple dex files define Lcom/google/android/gms/common/api/zza;


My project build.gradle file:

buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.2'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
classpath 'me.tatarka:gradle-retrolambda:3.3.0-beta4'
classpath 'com.google.gms:google-services:3.0.0'
}
}

allprojects {
repositories {
jcenter()
}
}

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


My app build.gradle file:

apply plugin: 'com.android.application'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'me.tatarka.retrolambda'
apply plugin: 'com.google.gms.google-services'

android {
compileSdkVersion 25
buildToolsVersion "25.0.1"
defaultConfig {
applicationId "<aplication id here>"
minSdkVersion 16
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
}

buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}

compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}

}

dependencies {

final SUPPORT_LIBRARY_VERSION = '25.0.1'
final DAGGER_VERSION = '2.4'
final BUTTERKNIFE_VERSION = '8.0.1'
final TIMBER_VERISON = '4.3.0'
final LEAKCANARY_VERSION = '1.4'
final FIREBASE_VERSION = '10.0.0'
final FIREBASE_UI_VERSION = '1.0.0'

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

compile "com.android.support:appcompat-v7:$SUPPORT_LIBRARY_VERSION"
compile "com.android.support:design:$SUPPORT_LIBRARY_VERSION"
compile "com.android.support:recyclerview-v7:$SUPPORT_LIBRARY_VERSION"
compile "com.android.support:cardview-v7:$SUPPORT_LIBRARY_VERSION"
compile "com.android.support:support-v4:$SUPPORT_LIBRARY_VERSION"
compile "com.android.support:support-vector-drawable:$SUPPORT_LIBRARY_VERSION"

compile "com.google.dagger:dagger:$DAGGER_VERSION"
apt "com.google.dagger:dagger-compiler:$DAGGER_VERSION"

compile "com.google.firebase:firebase-database:$FIREBASE_VERSION"
compile "com.firebaseui:firebase-ui-database:$FIREBASE_UI_VERSION"

compile "com.jakewharton:butterknife:$BUTTERKNIFE_VERSION"
apt "com.jakewharton:butterknife-compiler:$BUTTERKNIFE_VERSION"

compile "com.jakewharton.timber:timber:$TIMBER_VERISON"

debugCompile "com.squareup.leakcanary:leakcanary-android:$LEAKCANARY_VERSION"

androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})

testCompile 'junit:junit:4.12'
}


Note: if i add the "multiDexEnabled true" line to my defaultConfig i'll get the following error:

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/google/android/gms/common/api/zza.class

Answer

Move this:

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

to the bottom of your app/build.gradle file.

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