Duplicate zip entry [classes.jar:android/support/design/widget/CoordinatorLayout$Behavior.class]

添加了java  Fragment文件后。

nim-demo/demo/build.gradle 文件就被Studio添加了

implementation 'com.android.support:support-v4:28.0.0-alpha3'

编译就报 

Duplicate zip entry [classes.jar:android/support/design/widget/CoordinatorLayout$Behavior.class]

F:\Android\...\demo\build\intermediates\multi-dex\debug\componentClasses.jar] (Can't read[C:\Users\[user]\.gradle\caches\transforms-1\files-1.1\coordinatorlayout-28.0.0-alpha3.aar\295c594f869ef17f3bbea1e8336c45af\jars\classes.jar(;;;;;;**.class)] (Duplicate zip entry [classes.jar:android/support/design/widget/CoordinatorLayout$Behavior.class]))

原工程是api 26的。

工程目录build.gradle

nim-demo/build.gradel

buildscript {
    apply from: 'script.gradle', to: buildscript
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven {url 'http://developer.huawei.com/repo'}
        maven { url 'https://fabric-artifacts.s3.amazonaws.com/public' }
    }
}

ext {
    compileSdkVersion = 28
    buildToolsVersion = '28.0.0'
    minSdkVersion = 14
    targetSdkVersion = 28
    appTargetSdkVersion = 28
    versionCode = 49
    versionName = '5.2.0'
    sdkSourceCompatibility = 1.7
    sdkTargetCompatibility = 1.7
    appSourceCompatibility = 1.7
    appTargetCompatibility = 1.7
}

nim-demo/demo/build.gradle

buildscript {
    repositories {
        maven { url 'https://fabric-artifacts.s3.amazonaws.com/public' }
    }

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

def static getGitVersion() {
    try {
        return 'git rev-parse --short HEAD'.execute().text.trim()
    } catch (Throwable th) {
        th.printStackTrace()
        return ""
    }
}

android {
    compileSdkVersion rootProject.ext.compileSdkVersion
    buildToolsVersion rootProject.ext.buildToolsVersion

    defaultConfig {
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.appTargetSdkVersion
        versionCode rootProject.ext.versionCode
        versionName rootProject.ext.versionName

        buildConfigField "String", "GIT_REVISION", "\"${getGitVersion()}\""
        buildConfigField "String", "BUILD_DATE", "\"${new Date().toLocaleString()}\""
        multiDexEnabled true

        ndk {
            abiFilters "arm64-v8a", "armeabi-v7a", "x86", "x86_64"
        }
    }

    signingConfigs {
        debug { storeFile file("debug.keystore") }

        release {
            storeFile file('release.keystore')
            storePassword 'thisiskeystorepassword'
            keyAlias 'nim_demo'
            keyPassword 'thisiskeypassword'
        }
    }

    buildTypes {
        debug {
            signingConfig signingConfigs.debug
            manifestPlaceholders = [AMAP_KEY: "09fd4efd3e28e9bf1f449ecec7d34bfe"]
            ext.enableCrashlytics = false
        }

        release {
            shrinkResources true
            minifyEnabled true
            zipAlignEnabled true
            proguardFile('proguard.cfg')
            signingConfig signingConfigs.release
            manifestPlaceholders = [AMAP_KEY: "ee20324fba1c7f4ad7a4a207e7f08e8d"]
            ext.enableCrashlytics = true
        }
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res', 'res-chatroom', 'res-rp']
            assets.srcDirs = ['assets']
            jniLibs.srcDirs = ['libs', 'libs-sdk']
        }
    }

    lintOptions {
        checkReleaseBuilds false
        abortOnError false
    }

    dexOptions {
        preDexLibraries false
        jumboMode true
        javaMaxHeapSize "4g"
    }

    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
    }

    aaptOptions {
        cruncherEnabled = false
        useNewCruncher = false
    }

    flavorDimensions "rc"

    compileOptions {
        sourceCompatibility rootProject.ext.appSourceCompatibility
        targetCompatibility rootProject.ext.appTargetCompatibility
    }
}

dependencies {
    implementation 'com.android.support:multidex:1.0.2'
    implementation fileTree(include: '*.jar', dir: 'libs')

    implementation project(path: ':uikit')
    implementation project(':jrmfRpWalletlib')
    implementation project(':avchatkit')
    //debugImplementation project(':plugins:sf')
    implementation 'com.google.firebase:firebase-messaging:11.6.0'
    implementation 'com.google.android.gms:play-services-base:11.6.0'

    implementation 'com.meizu.flyme.internet:push-internal:3.6.3@aar'
    implementation 'com.huawei.android.hms:push:2.6.0.301'

    implementation 'com.netease.nimlib:jsbridge:1.3.1'
    compile('com.crashlytics.sdk.android:crashlytics:2.8.0@aar') {
        transitive = true
    }

    // ViewModel and LiveData
    implementation "android.arch.lifecycle:extensions:1.1.0"
    // Java8 support for Lifecycles
    implementation "android.arch.lifecycle:common-java8:1.1.0"
    compile project(path: ':rtskit')
}

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