错误：任务执行失败 ':java.util.zip.ZipException：重复条目：org/apache/commons/io/CopyUtils.class[英] Error:Execution failed for task ':java.util.zip.ZipException: duplicate entry: org/apache/commons/io/CopyUtils.class

问题描述

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: org/apache/commons/io/CopyUtils.class

It occurs this error.

The app builds success but when I get build apk, android studio show this message

This is my gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion '25'
    defaultConfig {
        applicationId "com.example.thewell_dev.fourscompany"
        minSdkVersion 19
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:23.2.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'
    compile 'com.mobsandgeeks:android-saripaar:2.0.3'
    compile 'com.koushikdutta.ion:ion:2.1.9'
    compile 'gun0912.ted:tedpermission:1.0.2'
    compile 'com.android.support:design:22.+'
    compile 'com.estimote:sdk:0.13.0'
    compile 'jp.wasabeef:glide-transformations:2.0.0'
    compile 'com.afollestad:easyvideoplayer:0.3.0'
    compile 'com.github.jrvansuita:PickImage:v2.0.0'
    compile 'com.amazonaws:aws-android-sdk-s3:2.+'
    compile 'com.mindorks:placeholderview:0.6.0'
    compile 'com.tsengvn:Typekit:1.0.0'
    compile 'com.github.esafirm:RxDownloader:1.0.1'
    compile 'com.mlsdev.rximagepicker:library:1.1.2'
    compile 'io.reactivex:rxjava:1.0.14'
    compile 'com.kbeanie:image-chooser-library:1.5.2@aar'
    compile 'com.kbeanie:image-chooser-library:1.5.8'
    compile 'io.github.jeancsanchez.photoviewslider:photoviewslider:1.2.0'
    compile 'com.nononsenseapps:filepicker:3.1.0'
    compile 'com.gjiazhe:scrollparallaximageview:1.0'
    compile 'com.droidninja:filepicker:1.0.8'
    compile 'com.android.support:multidex:1.0.0'

}

I think external libraries have Commons-io-1.3.2.jar Commons-io-2.4.jar and both have CopyUtils.class

Anyway, It can't build apk and show that message.

Please anyone help me please

推荐答案

There is more than one dependency you have integrated which uses Apache Commons. just exclude them using following code in gradle.

compile('YOUR_DEPENDENCY') {
    exclude module: 'commons-io'
}

其他推荐答案

Found the solution for this issue . You need to exclude common-io from your app build.gradle .

android {
    configurations{
        all*.exclude module: 'commons-io'
    }
}

其他推荐答案

Techierj answer is correct, but it will also exclude commons-io:2.4, and in my case I needed that. So you can exclude by specific group:

compile('YOUR_DEPENDENCY') {
    exclude group: 'org.apache.commons', module: 'commons-io'
}

This will only exclude version 1.3.2 from org.apache.commons, and will mantain commons.io:commons.io:2.4