java - 错误构建 APK 错误 :Execution failed for task ':app:transformClassesWithDexForRelease'

Question

错误构建 APK这段代码有什么问题？火力基地？我尝试清理并重建。但是我有这个错误。

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'. com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: javax/inject/Inject.class

我的应用程序 gradle 文件:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.1"
    defaultConfig {
        applicationId "myapp.over.app"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true

        multiDexEnabled true
        }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    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'
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.android.support:design:26.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.google.firebase:firebase-auth:10.0.1'
    compile 'com.google.firebase:firebase-database:10.0.1'
    compile 'me.anwarshahriar:calligrapher:1.0'
    compile 'com.github.mvpotter:kladr-api-client:0.6.1'
    compile 'com.google.firebase:firebase-storage:10.0.1'

    testCompile 'junit:junit:4.12'
    compile 'com.android.support:multidex:1.0.1'

}









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

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

我需要做什么？

Answer 1

我遇到过一次，具体问题是

重复条目:javax/inject/Inject.class

所以我检查了我的依赖项，发现我有多个依赖项声明，所以进入你的libs文件夹并检查是否有一个jar文件也在你的依赖项中声明

 compile fileTree(include: ['*.jar'], dir: 'libs')

很可能其中之一已经在您的 libs 文件夹中:

 androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.android.support:design:26.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.google.firebase:firebase-auth:10.0.1'
    compile 'com.google.firebase:firebase-database:10.0.1'
    compile 'me.anwarshahriar:calligrapher:1.0'
    compile 'com.github.mvpotter:kladr-api-client:0.6.1'
    compile 'com.google.firebase:firebase-storage:10.0.1'

    testCompile 'junit:junit:4.12'
    compile 'com.android.support:multidex:1.0.1'