ZipException: duplicate entry: com/google/android/gms/internal/measurement/zzabn.class

Question

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/google/android/gms/internal/measurement/zzabn.class

• This error shown while generating signed apk.

  here is my build.gradle

  apply plugin: 'com.android.application'
  
  android {
  compileSdkVersion 26
  buildToolsVersion '26.0.2'
  
  defaultConfig {
      applicationId "com.jhaider.livefootballmatchesofworldcup"
      minSdkVersion 16
      targetSdkVersion 25
      versionCode 1
      versionName "1.0"
      multiDexEnabled true
  }
  
  packagingOptions {
      exclude 'META-INF/maven/com.squareup.okhttp3/okhttp/pom.properties'
      exclude 'META-INF/maven/com.squareup.okio/okio/pom.xml'
      exclude 'META-INF/maven/com.squareup.okhttp3/okhttp/pom.xml'
      exclude 'META-INF/maven/com.squareup.okio/okio/pom.properties'
  
  
      exclude 'META-INF/DEPENDENCIES.txt'
      exclude 'META-INF/LICENSE.txt'
      exclude 'META-INF/maven/pom.properties'
      exclude 'META-INF/NOTICE.txt'
      exclude 'META-INF/NOTICE'
      exclude 'META-INF/LICENSE'
      exclude 'META-INF/DEPENDENCIES'
      exclude 'META-INF/notice.txt'
      exclude 'META-INF/license.txt'
      exclude 'META-INF/dependencies.txt'
      exclude 'META-INF/LGPL2.1'
      exclude 'META-INF/gson/FieldAttributes.class'
      exclude '.readme'
  
  
  }
  
  dexOptions {
      javaMaxHeapSize "4g"
  }
  
  buildTypes {
      release {
          minifyEnabled false
          useProguard false
          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
  }
  
  flavorDimensions "app-type"
  productFlavors {
      live1016 {
          applicationId "com.jhaider.livefootballmatchesofworldcup"
          minSdkVersion 16
          targetSdkVersion 25
          versionCode 1
          versionName "1.0"
          dimension "app-type"
      }
  
      videohighlights {
          applicationId "com.jhaider.livefootballmatchesofworldcup.videohighlights"
          minSdkVersion 16
          targetSdkVersion 25
          versionCode 1
          versionName "1.0"
          dimension "app-type"
      }
  }
  

  sourceSets { live1016 { java { srcDir 'src/live1016/java' } resources { srcDir 'src/live1016/res' } }

      videohighlights {
          java {
              srcDir 'src/videohighlights/java'
          }
          resources {
              srcDir 'src/videohighlights/res'
          }
      }
  
  }
  

  }

  dependencies { compile fileTree(include: ['*.jar'], dir: 'libs') testCompile 'junit:junit:4.12'

  compile 'com.android.support:appcompat-v7:26.1.0'
  compile 'com.android.support:design:26.1.0'
  compile 'com.android.support:recyclerview-v7:26.1.0'
  compile 'com.google.firebase:firebase-invites:15.0.0'   
  compile 'com.google.firebase:firebase-messaging:15.0.0'
  compile 'com.google.firebase:firebase-ads:15.0.0'
  compile 'com.google.firebase:firebase-auth:15.0.0'
  
  compile 'com.google.firebase:firebase-core:15.0.0'
  

  compile 'com.firebaseui:firebase-ui-auth:3.2.2'

  compile ('com.google.android.gms:play-services-auth:15.0.0'){
  
      force=true
  }
  compile ('com.google.android.gms:play-services-location:15.0.0'){
  
      force=true
  }
  compile project(':StartAppInApp-3.6.7')
  
  compile 'com.google.code.gson:gson:2.6.2'
  compile 'com.squareup.okhttp3:okhttp:3.3.0'
  compile 'org.jsoup:jsoup:1.9.2'
  compile 'com.squareup.picasso:picasso:2.5.2'
  

  }

  // ADD THIS AT THE BOTTOM apply plugin: 'com.google.gms.google-services'

Answer 1

I solved by upgrading all the firebase dependencies on build.gradle from 15.0.0 to 15.0.2 where available.

Go to https://firebase.google.com/docs/android/setup for latest versions available and note that latest version for com.google.firebase:firebase-ads is 15.0.0 and latest version for com.google.firebase:firebase-messaging is 15.0.2