原因:com.android.dex.DexException:多个 dex 文件在 Studio 3.0 中定义 Lorg/apache/commons/io/IOCase

Cause: com.android.dex.DexException: Multiple dex files define Lorg/apache/commons/io/IOCase in Studio 3.0

我正在开发一个项目。这在 Android studio 2.3.3 上工作正常,但是当我更新我的 Android Studio 3.0 并打开我的项目时发生的事情是它无法组装并且它向我发送以下错误日志。

错误日志

Error:Error converting bytecode to dex:
Cause: com.android.dex.DexException: Multiple dex files define Lorg/apache/commons/io/IOCase;
Error:com.android.dex.DexException: Multiple dex files define Lorg/apache/commons/io/IOCase;
Error:    at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:661)
Error:  at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:616)
Error:  at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:598)
Error:  at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:171)
Error:  at com.android.dx.merge.DexMerger.merge(DexMerger.java:198)
Error:  at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:61)
Error:  at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:36)
Error:  at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
Error:  at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
Error:  at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
Error:  at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
Error:  at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Error:Execution failed for task ':app:transformDexArchiveWithDexMergerForDebug'.
> com.android.build.api.transform.TransformException: com.android.dex.DexException: Multiple dex files define Lorg/apache/commons/io/IOCase;

请不要重复,因为我已经尝试了以下所有内容

其他人认为我检查了下面的堆栈溢出问题及其答案,然后我也没有得到解决方案。

, 2. Question, 3. Question, and 5. Question

Project level build.gradle file

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
        classpath 'com.google.gms:google-services:3.1.0'

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

allprojects {
    repositories {
        jcenter()
        google()
    }
}

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

app level build.gradle file

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion '26.0.2'
    defaultConfig {
        applicationId "com.mypackage"
        minSdkVersion 15
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

        // for render script to create blur image
        renderscriptTargetApi 18
        renderscriptSupportModeEnabled true

        multiDexEnabled true

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

dependencies {
    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 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:multidex:1.0.0'
    testCompile 'junit:junit:4.12'

    compile 'com.jakewharton:butterknife:8.8.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'

    //google API
    compile 'com.google.firebase:firebase-auth:10.0.1'
    compile 'com.google.firebase:firebase-messaging:10.0.1'
    compile 'com.google.firebase:firebase-core:10.0.1'
    compile 'com.google.android.gms:play-services-auth:10.0.1'
    compile 'com.google.android.gms:play-services-places:10.0.1'
    compile 'com.google.android.gms:play-services-maps:10.0.1'

    //facebook SDK
    compile 'com.facebook.android:facebook-android-sdk:[4,5)'

    compile 'de.hdodenhof:circleimageview:2.1.0'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'com.squareup.okhttp3:okhttp:3.4.2'
    compile ('org.apache.commons:commons-lang3:3.4'){
        exclude module: 'commons-io'
    }

    compile('net.yazeed44.imagepicker:imagepicker:1.3.0') {
        exclude module: 'cam2'
    }
}
apply plugin: 'com.google.gms.google-services'

请帮我解决这个问题。我可以知道你是否需要我这边的任何东西。帮助将不胜感激。提前致谢。

我同意 @CommonsWare 你的项目中还有一个库也包含 commons-io

gradle 依赖项中有一个选项可以解决此冲突问题。在您的应用级别 build.gralde 文件中添加以下代码。

configurations.all {
    resolutionStrategy.dependencySubstitution {
        substitute module('org.apache.commons:commons-io:1.3.2') with module('commons-io:commons-io:1.3.2')
    }
}

原因是为什么 'org.apache.commons:commons-io:1.3.2' 是冲突检查这个堆栈溢出 question's answer.

Note:- To know more about apache commons collections and its different versions

如果您在 build.gradle 文件中明确包含此依赖项:

org.apache.commons:commons-io:1.3.2

替换为这个(或更高版本):

commons-io:commons-io:2.4

您可能需要执行 clean/rebuild 以删除缓存版本。 命名为 org.apache... 的那个既名字错误又现在非常过时了。奇怪的是,其他一些 org.apache... 命名的显然没问题。