Android 错误：java.io.IOException:重复的zip条目

我想用几天时间解决一个问题。 当我运行我的应用程序时，出现以下错误：

Error:java.io.IOException: Duplicate zip entry 
[simple-xml-2.7.1.jar:org/simpleframework/xml/Attribute.class]

这里更详细地说：simple-xml-2.7.1.jar，但我在图中看到了simple-xml-2.3.4.jar

Error:java.lang.RuntimeException: java.io.IOException: Can't write [C:\Users\Alfonso\Documents\AndroidStudioProjectsNew\Business\VOIPMonitoring\app\build\intermediates\multi-dex\debug\componentClasses.jar] 
(Can't read [C:\Users\Alfonso\.gradle\caches\modules-2\files-2.1\org.simpleframework\simple-
xml\2.7.1\dd91fb744c2ff921407475cb29a1e3fee397d411\simple-xml-2.7.1.jar(;;;;;;**.class)] 
(Duplicate zip entry [simple-xml-2.7.1.jar:org/simpleframework/xml/Attribute.class]))


Caused by: java.io.IOException: Duplicate zip entry [simple-xml-2.7.1.jar:org/simpleframework/xml/Attribute.class]
at proguard.io.JarWriter.getOutputStream(JarWriter.java:138)
at proguard.io.FilteredDataEntryWriter.getOutputStream(FilteredDataEntryWriter.java:106)
at proguard.io.FilteredDataEntryWriter.getOutputStream(FilteredDataEntryWriter.java:106)
at proguard.io.FilteredDataEntryWriter.getOutputStream(FilteredDataEntryWriter.java:92)
at proguard.io.ClassRewriter.read(ClassRewriter.java:68)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.JarReader.read(JarReader.java:65)
at proguard.io.DirectoryPump.readFiles(DirectoryPump.java:65)
at proguard.io.DirectoryPump.pumpDataEntries(DirectoryPump.java:53)
at proguard.InputReader.readInput(InputReader.java:184)

关联的Proguard文件为空

清洁后，我得到：

这里是我正在使用的外部库

我的proget build.gradle：

buildscript {
    repositories {
    jcenter()
    google()
    maven {
        url 'https://maven.google.com/'
        name 'Google'
    }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath 'com.google.gms:google-services:3.1.0'
    }
 }

 allprojects {
    repositories {
    jcenter()
        maven {
                url 'https://maven.google.com/'
                name 'Google'
        }
        maven { url  "https://dl.bintray.com/httprequester/maven" }
        maven { url 'https://oss.sonatype.org/content/repositories/ksoap2-android-releases/'}
    }
  }

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

我的模块：android ngn stack build.gradle

 buildscript {
    repositories {
    jcenter()
    google()
    maven {
        url 'https://maven.google.com/'
        name 'Google'
    }
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'
    classpath 'com.google.gms:google-services:3.1.0'
}


allprojects {
 repositories {
     jcenter()
     maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
        maven { url  "https://dl.bintray.com/httprequester/maven" }
        maven { url 'https://oss.sonatype.org/content/repositories/ksoap2-android-releases/'}
        }
}

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

我的模块：app build.gradle，我认为这是问题所在

    apply plugin: 'com.android.application'

    repositories {
        maven { url 'https://maven.fabric.io/public' }
        maven {
        url 'https://maven.google.com/'
        name 'Google'
        }
    }

    android {
        compileSdkVersion 25
        buildToolsVersion "26.0.2"
        defaultConfig {
            applicationId "monitoring.voip.business.tim.voipmonitoring"
            minSdkVersion 19
            targetSdkVersion 24
            multiDexEnabled true
            versionCode 3
            versionName "1.3"
            testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
                minifyEnabled false
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
 }

dependencies {
        compile project(':android-ngn-stack')
        implementation 'com.android.support:support-v4:25.4.0'
        implementation 'com.google.firebase:firebase-config:11.0.4'
        compile fileTree(dir: 'libs', include: ['*.jar'])
        androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
             exclude group: 'com.android.support', module: 'support-annotations'
        })
        compile project(path: ':librarynetwork')
        compile 'com.android.support:appcompat-v7:25.4.0'
        compile 'com.android.support:animated-vector-drawable:25.4.0'
        compile 'com.android.support.constraint:constraint-layout:1.0.2'
        compile 'com.android.support:design:25.4.0'
        compile 'com.android.support:recyclerview-v7:25.4.0'
        compile 'com.android.support:mediarouter-v7:25.4.0'
        testCompile 'junit:junit:4.12'
        compile('com.crashlytics.sdk.android:crashlytics:2.7.1@aar') {
            transitive = true;
        }
        compile 'com.getkeepsafe.taptargetview:taptargetview:1.10.0'
        compile 'com.pnikosis:materialish-progress:1.7'
        compile 'com.loopeer.library:cardstack:1.0.2'
        compile 'com.github.aakira:expandable-layout:1.4.2@aar'
        // Room
        implementation "android.arch.persistence.room:runtime:1.0.0"
        annotationProcessor "android.arch.persistence.room:compiler:1.0.0"
        compile 'ir.bpadashi.requester:requester:1.1.6'
        compile 'com.google.code.gson:gson:2.8.2'


}

configurations.all {
        resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        def requested = details.requested
            if (requested.group == 'com.android.support') {
                    if (!requested.name.startsWith("multidex")) {
                        details.useVersion '25.0.0'
                    }
            }
        }
}

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

---

这可能是你的问题。您将simple-xml-2.3.4.jar放在依赖项中，其他一些依赖项也依赖于simple-xml-2.7.1.jar

使用./gradlew:dependencies | grep simple xml找出是否是这种情况，并搜索使用它的依赖项

您最好尝试在不使用simple-xml-2.3.4.jar的情况下进行编译，看看代码是否使用simple-xml-2.7.1.jar运行

simple-xml-2.7.1.jar，但我不使用它

您可能不需要，但其他库中的一个需要

SimpleXMLJAR不是JNI库，所以我不知道为什么要将它放在jniLibs中，但是

删除您的JAR，改用此依赖项

 compile 'org.simpleframework:simple-xml:2.7.1'

---

几天后，我从一个新项目开始，逐步添加依赖项，解决了我的问题

该问题是由于gradle文件中的依赖项与外部库冲突而导致的

这是我发现的，多亏了命令

    ./gradlew app:dependencies > dependencies.txt 

where app是您的项目模块

冲突问题位于箭头->处

您可以使用如下排除模块排除该依赖项 但我更喜欢从新的空项目开始，我会在之后排除依赖性问题

例如，让我们假设com.android.support:support-v4是具有导致这些错误的重复类的模块。以下是如何从依赖项中排除该重复模块：

//Your dependency that includes the module with the duplicates.
 compile('com.my.project:my-module:0.1') {
    //exclude the offending module so there won’t be duplicates.
    exclude module: 'support-v4'
    //maybe you need to exclude a group also?...
    exclude group: 'com.google.android.gms'
}

对同一解决方案的引用

---

我知道这是个愚蠢的答案，但你试过了吗。/gradlew先清理一下。@TheKarlo95我删除了.gradle文件夹。对吗？我不这么认为。试着同时做这两件事不会有什么坏处。@TheKarlo95我得到了这个错误：观察到的包id“add-ons；addon-google_api-google-19'位于不一致的位置。我在问题中加上了我的错误。对不起，我不能帮你，因为我不知道该怎么办。尝试通过sdk管理器重新安装google api图像，更新到最新的Android Studiostable分支，使用新的gradle FunctionsSimplementation，而不是编译和您发布的新图像中描述的类似内容，因为问题似乎不在您的代码中。