java.util.zip.ZipException：与firebase重复输入 [英] java.util.zip.ZipException: duplicate entry with firebase

问题描述

我正在用firebase构建一个应用程序，但得到Duplicate类的错误。我已经检查了所有的依赖，但我无法弄清楚我在哪里有两个版本的firebase库。错误：
任务执行失败：app：transformClassesWithJarMergingForDebug'。
$ b

com.android.build.api.transform.TransformException ：java.util.zip.ZipException：重复条目：com / google / firebase / iid / zzb $ 1.class

  buildscript {
 repositories {
 maven {url'https://maven.fabric.io/public'} 
} 
 
依赖关系{ 
 classpath'io.fabric.tools:gradle:1.+'
} 
} 
 apply plugin：'com.android.application'
 apply plugin：' io.fabric'
 apply plugin：'com.google.gms.google-services'
 
 android {
 compileSdkVersion 25 
 buildToolsVersion '24 .0.3'
 defaultConfig {
 applicationIdcom.android.palmtickle
 minSdkVersion 14 
 targetSdkVersion 25 
 versionCode 1 
 versionName1.0
 //启用multiDex支持。 
 multiDexEnabled true 
} 
 buildTypes {
 release {
 minifyEnabled false 
 proguardFiles getDefaultProguardFile（'proguard-android.txt'），'proguard-rules。 pro'
} 
} 
} 
存储库{
 mavenCentral（）
 maven {
 url'http：//dl.bintray。 com / amulyakhare / maven'
} 
 maven {url'https://maven.fabric.io/public'} 
} 
 
依赖关系{
编译（'com.digits.sdk.android:digits:2.0.6@aar'）{
 transitive = true; 
} 
 
 //支持和应用程序兼容性libs 
编译'com.android.support:appcompat-v7:25.3.0'
编译'com.android。 support：design：25.3.0'
 compile'c​​om.android.support:cardview-v7:25.3.0'
 compile'c​​om.android.support:recyclerview-v7:25.3.0'
 compile'c​​om.android.support:support-v4:25.3.0'
 
 compile'c​​om.google.code.gson：gson：2.7'
 compile'c​​om.squareup。翻新：翻新：1.9.0'
编译'com.squareup.picasso：picasso：2.5.2'
编译'de.hdodenhof：circleimageview：2.0.0'
 compile'c​​om。 amulyakhare：com.amulyakhare.textdrawable：1.0.1'
 compile'c​​om.wdullaer：materialdatetimepicker：2.1.1'
 
 //与firebase相关的条目
 compile'c​​om。 google.firebase：firebase-auth：10.2.1'
 compile'c​​om.google.firebase：firebase-database：10.2.1'
 
 compile'c​​om.google.guava：guava- base：r03'
编译'com.yalantis：ucrop：2.2.0-native'
} 
  

尝试通过在Android Studio中搜索重复文件来解决这样的错误。当我在android studio中搜索class zzb 时，我得到了一个jar包 firebase-iid-9.0.0 和其他10.2.1个firebase类。我无法找出哪个依赖注入这个firebase-iid-9.0.0 jar？任何想法？尝试更新 buildToolsVersion到25.0.2

今天我面临同样的问题，我尝试使用


<$ p $ firebase-core：10.2.1'
compile'c​​om.google.firebase：firebase-messaging：10.2.1'
编译'com.google.firebase： code>

清理项目并重建项目

一切正常

检查支持库是每个模块的版本25.3.0，并确保所有的firebase模块是10.2.1

I am building an application with firebase but getting the Duplicate class error. I have checked all dependencies, but I'm not able to figure out where did I have two version of firebase libs. Error: Execution failed for task ':app:transformClassesWithJarMergingForDebug'.

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/google/firebase/iid/zzb$1.class

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'com.google.gms.google-services'

android {
    compileSdkVersion 25
    buildToolsVersion '24.0.3'
    defaultConfig {
        applicationId "com.android.palmtickle"
        minSdkVersion 14
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        //Enabling multiDex support.
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
repositories {
    mavenCentral()
    maven {
        url 'http://dl.bintray.com/amulyakhare/maven'
    }
    maven { url 'https://maven.fabric.io/public' }
}

dependencies {
    compile('com.digits.sdk.android:digits:2.0.6@aar') {
        transitive = true;
    }

    //support and app compatibility libs
    compile 'com.android.support:appcompat-v7:25.3.0'
    compile 'com.android.support:design:25.3.0'
    compile 'com.android.support:cardview-v7:25.3.0'
    compile 'com.android.support:recyclerview-v7:25.3.0'
    compile 'com.android.support:support-v4:25.3.0'

    compile 'com.google.code.gson:gson:2.7'
    compile 'com.squareup.retrofit:retrofit:1.9.0'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'de.hdodenhof:circleimageview:2.0.0'
    compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
    compile 'com.wdullaer:materialdatetimepicker:2.1.1'

    //entries related to firebase
    compile 'com.google.firebase:firebase-auth:10.2.1'
    compile 'com.google.firebase:firebase-database:10.2.1'

    compile 'com.google.guava:guava-base:r03'
    compile 'com.yalantis:ucrop:2.2.0-native'
}

As I always try to solve errors like this by searching duplicate files in Android Studio. When I search class zzb in android studio, I am getting a jar firebase-iid-9.0.0 with all other 10.2.1 firebase classes. I am not able to find out which dependency is injecting this firebase-iid-9.0.0 jar? Any idea?

解决方案

Try to update buildToolsVersion to 25.0.2

I face same issue today, and I try to use

compile 'com.google.firebase:firebase-core:10.2.1'
compile 'com.google.firebase:firebase-messaging:10.2.1'

clean project and rebuild project
everything is all right

check support library is version 25.3.0 on each module, and make sure all the firebase module is 10.2.1

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