How to fix "TransformException: duplicate entry org/apache/commons/io/CopyUtils.class" error?

Question

Java

Hey! I encountered such a problem, there are no problems in the code, it seems that there is something in gradle, there is no error in Google with this class (

compileSdkVersion 25
    buildToolsVersion '25.0.0'

    defaultConfig {
        applicationId "ru.lucky_book"
        minSdkVersion 19
        targetSdkVersion 25
        versionCode 17
        versionName "1.4.2"
        multiDexEnabled true

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            buildConfigField 'String', 'ENDPOINT', '"http://luckybook.ru/"'
        }
        debug {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            buildConfigField 'String', 'ENDPOINT', '"http://luckybook.ru/"'
        }
    }

    dexOptions {
        jumboMode = true
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    lintOptions {
        disable 'MissingTranslation'
    }
}

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

dependencies {
    compile 'org.greenrobot:eventbus:3.0.0'

    final SUPPORT_LIBRARY_VERSION = '23.1.1'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile "com.android.support:appcompat-v7:${google_support_version}"
    compile "com.android.support:recyclerview-v7:${google_support_version}"
    compile "com.android.support:cardview-v7:${google_support_version}"
    compile "com.android.support:design:${google_support_version}"
    compile "com.android.support:percent:${google_support_version}"
    compile('com.google.api-client:google-api-client-android:1.20.0') {
        exclude group: 'org.apache.httpcomponents'
    }
    compile('com.google.apis:google-api-services-drive:v2-rev170-1.20.0') {
        exclude group: 'org.apache.httpcomponents'
    }
    compile('com.github.afollestad.material-dialogs:commons:[email protected]') {
        transitive = true
    }

    compile('com.squareup.retrofit2:converter-simplexml:2.1.0') {
        exclude group: 'stax', module: 'stax-api'
        exclude group: 'stax', module: 'stax'
        exclude group: 'xpp3', module: 'xpp3'
    }
    //    compile 'com.github.ParkSangGwon:TedPicker:v1.0.10'
//    compile 'com.github.lovetuzitong:MultiImageSelector:1.1
//    compile 'com.github.ShogoMizumoto:ZDepthShadowLayout:1.0.3'

    compile group: 'com.itextpdf', name: 'itextpdf', version: '5.5.9'

    compile project(':insta-filter')
    compile project(':luckybookpreview')
    compile project(":rmswitch")
    compile project(":materialdatetimepicker")
    compile project(':ucrop')

    final retrofitVersion = '2.0.0'
    final okhttpVersion = '3.7.0'
    final rxjavaVersion = '1.0.14'
    final rxandroidVersion = '1.0.1'
    final butterknifeVersion = '8.4.0'

    compile "com.android.support:design:${google_support_version}"
    compile('com.crashlytics.sdk.android:crashlytics:[email protected]') {
        transitive = true;
    }
    compile "com.squareup.retrofit2:retrofit:${retrofitVersion}"
    compile "com.squareup.okhttp3:okhttp:${okhttpVersion}"
    compile "com.squareup.okhttp3:logging-interceptor:${okhttpVersion}"
    compile "com.squareup.retrofit2:converter-gson:${retrofitVersion}"
    compile "com.squareup.retrofit2:adapter-rxjava:${retrofitVersion}"
    compile "io.reactivex:rxjava:${rxjavaVersion}"
    compile "io.reactivex:rxandroid:${rxandroidVersion}"

    compile 'com.github.zomato:androidphotofilters:1.0.1'

    compile 'com.google.android.gms:play-services-drive:8.4.0'
    compile 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.4.1'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'org.jetbrains:annotations-java5:15.0'
    compile 'com.victor:lib:1.0.4'
    compile 'com.squareup.retrofit2:retrofit:2.1.0'
    compile 'com.octo.android.robospice:robospice:1.4.14'
    compile 'com.dropbox.core:dropbox-core-sdk:3.0.2'
    compile 'com.squareup.retrofit2:converter-gson:2.1.0'
    compile 'com.android.support:multidex:1.0.0'
    compile 'com.yandex.money.api:yandex-money-sdk-android:3.3.0'
    compile 'com.github.pinball83:masked-edittext:1.0.2'
    compile 'com.facebook.android:facebook-android-sdk:4.18.0'
    compile "com.android.support:support-v4:${google_support_version}"
    compile 'com.pnikosis:materialish-progress:1.7'
    compile 'com.github.delight-im:Android-AdvancedWebView:v3.0.0'
    compile 'com.vk:androidsdk:1.6.5'
    compile 'com.yandex.android:mobmetricalib:2.77'

    compile "com.jakewharton:butterknife:${butterknifeVersion}"
    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknifeVersion}"

    compile 'com.github.ronaldsmartin:Material-ViewPagerIndicator:1.0.2'

}

Answer 1

Welcome to JAR Hell! Some two dependencies of your program have transitive dependencies using the same class. You just have to find out which ones and add them to the build script

compile('com.example:bad-dependency:1.0') {
     exclude group: 'commons-io', name: 'commons-io'
}