Gradle构建错误，错误：任务执行失败＆＃39;：app：transformResourcesWithMergeJavaResForDebug＆＃39;在pom.xml中

Question

大家好我在尝试运行我的Android应用程序时遇到以下错误：

  

Gradle构建错误，错误：任务执行失败＆＃39;：app：transformResourcesWithMergeJavaResForDebug＆＃39;   com.android.build.api.transform.TransformException：com.android.builder.packaging.DuplicateFileException：在APK META / INF / maven / com.squareup.okio / okio / pom.xml中复制的重复文件

这些是我的两个gradle文件：

  // Top-level build file where you can add configuration options common to 
  all sub-projects/modules.

buildscript {
repositories {
    jcenter()

}
dependencies {
    classpath 'com.android.tools.build:gradle:2.1.0'
    classpath 'com.google.gms:google-services:3.1.0'
    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}
}

allprojects {
 repositories {
    jcenter()
    apply plugin: 'maven'
    maven { url 'https://maven.google.com' }
    maven {url 'https://maven.fabric.io/public'}
 }
 }

task clean(type: Delete) {
   delete rootProject.buildDir
}

这是另一个：

  

 apply plugin: 'com.android.application'
 android {
  compileSdkVersion 26
  buildToolsVersion "26.0.2"

  defaultConfig {
     applicationId "com.dp.liveupdatestatus"
     minSdkVersion 18
     targetSdkVersion 26
     versionCode 1
     versionName "1.0"
  }
  buildTypes {
     release {
         minifyEnabled false
         proguardFiles getDefaultProguardFile('proguard-android.txt'), 
         'proguard-rules.pro'
    }
  }
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
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'
// This is needed for firebase UI
compile 'com.android.support:support-v4:26.1.0'
compile 'com.android.support:customtabs:26.1.0'
compile 'com.android.support:cardview-v7:26.1.0'

compile 'com.google.firebase:firebase-core:11.4.2'
compile 'com.google.firebase:firebase-database:11.4.2'
compile 'com.google.firebase:firebase-storage:11.4.2'
compile 'com.google.firebase:firebase-crash:11.4.2'
compile 'com.google.firebase:firebase-auth:11.4.2'
compile 'com.google.firebase:firebase-messaging:11.4.2'
compile 'com.firebaseui:firebase-ui:3.1.0'
compile 'com.squareup.picasso:picasso:2.5.2'
}
// Add to the bottom of the file
apply plugin: 'com.google.gms.google-services'

请帮忙！

Answer 1

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

添加此项以排除META inf文件