程序类型已存在:com.google.android.gms.common.util.VisibleForTesting - ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'

Question

每当我尝试在Android Studio 3.1.2中运行程序时,我都会收到此错误.

已存在的程序类型:com.google.android.gms.common.util.VisibleForTesting消息{kind = ERROR,text =程序类型已存在:com.google.android.gms.common.util.VisibleForTesting,sources = [未知来源文件],工具名称= Optional.of(D8)}

我的gradle模块应用程序:

buildscript {
repositories {
    google()
    jcenter()

    maven {
        url "https://maven.google.com" // Google's Maven repository
    }
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2'
    classpath 'com.google.gms:google-services:3.2.1'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}

}

allprojects {
repositories {
    google()
    jcenter()

    maven {
        url "https://maven.google.com"
    }
    maven {
        url "https://maven.fabric.io/public"
    }
}

}

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

}

这是我的Gradle模块应用程序

apply plugin: 'com.android.application'

android {
compileSdkVersion 27
defaultConfig {
    applicationId "myproject"
    minSdkVersion 19
    targetSdkVersion 27
    versionCode 1
    versionName "1.0"
    multiDexEnabled true
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

}

dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation'com.android.support:design:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'enter code here



// FirebaseUI for Firebase Auth
implementation 'com.firebaseui:firebase-ui-auth:3.3.1'
implementation 'com.google.firebase:firebase-auth:15.0.0'
//Firebase RealTime Database
implementation 'com.google.firebase:firebase-database:15.0.0'
// FirebaseUI for Cloud Storage
implementation 'com.firebaseui:firebase-ui-storage:3.3.1'
implementation 'com.google.firebase:firebase-storage:15.0.0'

//circleimageView
implementation 'de.hdodenhof:circleimageview:2.1.0'

//Libreria utilizada para medir dimension de layout de chat cuando cambia de tamaño
implementation 'net.the4thdimension:android-utils:2.0.4'

//To scale every screen sizes , sp
implementation 'com.intuit.sdp:sdp-android:1.0.5'

//authenticacion para formato de numero de telefono
implementation 'com.googlecode.libphonenumber:libphonenumber:8.4.2'
implementation 'com.weiwangcn.betterspinner:library-material:1.1.0'
implementation 'com.amitshekhar.android:android-networking:1.0.0'

//Volley
implementation 'com.android.volley:volley:1.0.+'
implementation 'org.apache.commons:commons-lang3:3.6'

}

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

Answer 1

如果更新谷歌的gradle玩插件版本到最新版本后问题依然存在，搜索在使用Android Studio的文件搜索整个项目指定的文件，并查找具有相同的包名称的搜索。问题在于，具有相同软件包和文件名的文件存在于两个不同的jar中（在我的情况下，其中一个jar是旧的google Analytics（分析）服务jar，已手动下载并添加为项目中的库）。请检查图像的清晰度。我们必须解决此冲突（由于不再需要我已删除了旧的jar），因此该项目得以建立。

Answer 2

Firebase Android SDK现在具有独立的版本号，允许更频繁、灵活的更新。

将google play gradle插件版本更新到最新版本，目前为3.3.0。

classpath 'com.google.gms:google-services:3.3.0'