Question

我在签署和发布APK时遇到问题。我收到重复的zip条目警告和一个错误，这是代码：

Information:Gradle tasks [:app:assembleRelease]
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [gcm.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [gson-2.2.4.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [httpmime-4.2.2.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [joda-time-2.1.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/LICENSE.txt] (Duplicate zip entry [joda-time-2.1.jar:META-INF/LICENSE.txt])
Warning:can't write resource [META-INF/NOTICE.txt] (Duplicate zip entry [joda-time-2.1.jar:META-INF/NOTICE.txt])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [splunk-mint-4.2.1.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [universal-image-loader-1.9.4.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [classes.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [support-annotations-24.0.0.jar:META-INF/MANIFEST.MF])
Warning:can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [classes.jar:META-INF/MANIFEST.MF])
Error:Execution failed for task ':app:transformClassesWithMultidexlistForRelease'.
> java.io.IOException: Can't write [D:\Android\Android_Project\myapp\app\build\intermediates\multi-dex\release\componentClasses.jar] (Can't read [C:\Users\Amir Mahmoud\.android\build-cache\3936c6cf75e73634f829890fcc2030092ab8dabe\output\jars\classes.jar] (Duplicate zip entry [classes.jar:android/support/v4/view/ViewCompat$ICSViewCompatImpl.class]))

我甚至尝试将包装选项添加到gradle但是它不起作用这是我的gradle代码：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    useLibrary  'org.apache.http.legacy'
    defaultConfig {
        applicationId "com.company.myapp"
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 70
        versionName "7.4"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    packagingOptions {
        exclude 'META-INF/MANIFEST.MF'
        exclude 'META-INF/NOTICE.txt'
    }
    lintOptions {
        checkReleaseBuilds false
        // Or, if you prefer, you can continue to check for errors in release builds,
        // but continue the build even when errors are found:
        abortOnError false
    }
}

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-v4:25'
    testCompile 'junit:junit:4.12'
    //    compile fileTree(include: '*.jar', dir: 'libs')
    compile 'com.google.android.gms:play-services:10.2.1'
    //    compile "com.google.android.gms:play-services-gcm:10.2.1"
    //    compile 'org.apache.httpcomponents:httpmime:4.5.3'
    //    compile files('libs/gson-2.2.4.jar')
    //    compile files('libs/httpmime-4.2.2.jar')
    //    compile files('libs/joda-time-2.1.jar')
    //    compile files('libs/universal-image-loader-1.9.4.jar')
//    compile files('libs/android-support-v4.jar')

}

我被困在这个项目上几天，我不知道该怎么做，欢迎任何帮助。

Answer 1

除了Jared的回答之外，如果您收到有关重复.class个文件的错误，而不仅仅是META-INF/个文件，您可能需要排除包含重复{{}}的违规模块{1}}档案。

您需要确定哪个依赖项包含具有重复.class条目的模块，并从所述依赖项中排除该模块。

您可以使用Gradle命令：.class列出完整的依赖关系图。其中“./gradlew app:dependencies”是项目模块/应用的名称。

使用app:命令后，您应该查看依赖项列表，找到包含带有重复./gradlew app:dependencies条目的违规模块的那个。

举个例子，假设.class是带有导致这些错误的重复类的模块。以下是如何从您的依赖项中排除该重复模块：

com.android.support:support-v4

Answer 2

在Android DSL中，只需添加所有“重复的zip条目”：

android {
    packagingOptions {
        exclude "META-INF/MANIFEST.MF"
        exclude "META-INF/LICENSE.txt"
        exclude "META-INF/NOTICE.txt"
    }
}

文档： https://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.PackagingOptions.html

Prograurd重复拉链条目

2 个答案: