Question

我正在尝试在Android上构建React Native项目，但我遇到了各种各样的Android依赖项问题。目前，我发现了这个错误：

* What went wrong:
Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/google/android/gms/internal/zzfkt.class

这是我的build.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:2.2.3'
        classpath 'com.google.gms:google-services:3.0.0'

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

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
        maven {
            url 'https://maven.google.com'
        }
        maven {
            url "$rootDir/../node_modules/react-native-background-geolocation-android/android/libs"
        }
        maven {
            url "$rootDir/../node_modules/react-native-background-fetch/android/libs"
        }
    }
}

ext {
    compileSdkVersion   = 26
    targetSdkVersion    = 26
    buildToolsVersion   = "26.0.2"
    supportLibVersion   = "26.1.0"
    playServicesVersion = "11.8.0"
}

我的app/build.gradle：

apply plugin: "com.android.application"
apply plugin: 'com.google.gms.google-services'

import com.android.build.OutputFile

project.ext.react = [
    entryFile: "index.js"
]

apply from: "../../node_modules/react-native/react.gradle"

/**
 * Set this to true to create two separate APKs instead of one:
 *   - An APK that only works on ARM devices
 *   - An APK that only works on x86 devices
 * The advantage is the size of the APK is reduced by about 4MB.
 * Upload all the APKs to the Play Store and people will download
 * the correct one based on the CPU architecture of their device.
 */
def enableSeparateBuildPerCPUArchitecture = false

/**
 * Run Proguard to shrink the Java bytecode in release builds.
 */
def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion rootProject.compileSdkVersion
    buildToolsVersion rootProject.buildToolsVersion

    defaultConfig {
        targetSdkVersion rootProject.targetSdkVersion
        applicationId "com.gonote"
        minSdkVersion 16
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
        multiDexEnabled true
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

dependencies {
    compile 'com.google.firebase:firebase-core:10.0.1' //this decides your firebase SDK version
    compile 'com.google.firebase:firebase-messaging:10.0.1'
    compile project(':react-native-svg')
    compile project(':react-native-sms')
    compile project(':react-native-image-resizer')
    compile project(':react-native-image-picker')
    compile project(':react-native-fcm')
    compile project(':react-native-device-info')
    compile project(':react-native-contacts')
    compile project(':react-native-background-geolocation-android')
    compile project(':react-native-background-fetch')
    compile project(':react-native-android-location-services-dialog-box')
    compile project(':react-native-device-info')
    compile project(':react-native-contacts')
    compile project(':react-native-android-location-services-dialog-box')
    compile project(':react-native-background-fetch')
    compile project(':react-native-background-fetch')
    compile project(':react-native-background-geolocation-android')
    compile project(':react-native-background-geolocation-android')
    compile fileTree(dir: "libs", include: ["*.jar"])
    compile "com.android.support:appcompat-v7:23.0.1"
    compile "com.facebook.react:react-native:+"  // From node_modules
    compile "com.android.support:appcompat-v7:$rootProject.supportLibVersion"
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

此错误消息让我很少继续。从我发现的搜索谷歌是由于某种谷歌播放服务版本不匹配引起的，但我不知道我应该如何在这个混乱中找到它。

Answer 1

此错误与您在项目中使用的不同库所需的不同版本的gms模块有关。请查看此文章以获取有关如何解决此问题的最佳说明：https://medium.com/@suchydan/how-to-solve-google-play-services-version-collision-in-gradle-dependencies-ef086ae5c75f

＆＃34;重复条目：com / google / android / gms / internal / zzfkt.class＆＃34;

1 个答案: