Question

我有项目，我添加了另一个项目作为模块，我对此错误消息有很大的疑问：

错误：任务执行失败   ＆＃39;：应用程序：transformDexArchiveWithExternalLibsDexMergerForDebug＆＃39;


java.lang.RuntimeException：com.android.builder.dexing.DexArchiveMergerException：无法合并     DEX

我在stackoverflow和google中尝试了很多解决方案，但我没有找到答案。

例如：

我尝试添加到defaultConfig multiDexEnabled true。
我尝试清理并重建。
我尝试Invalidate catch / Restart然后重建。

我的项目gradle：

 // Top-level build file where you can add configuration options common to all sub-projects/modules.

    buildscript {

        repositories {
            google()
            jcenter()
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:3.0.1'


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

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

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

我的应用程序gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "adms.foxitpdf"
        minSdkVersion 21
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    implementation files('libs/FoxitRDK.jar')
    compile project(path: ':uiextensions_src')
}

我的模块gradle：

buildscript {
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
         classpath 'com.android.tools.build:gradle:2.2.3'
    }
}

apply plugin: 'com.android.library'

android {
    compileSdkVersion 26
    buildToolsVersion '26.0.2'

    defaultConfig {
        minSdkVersion 21
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    lintOptions{
        abortOnError false
    }
}

dependencies {
    compile 'com.android.support:appcompat-v7:26.1.0'
    compile 'com.android.support:design:26.1.0'
    implementation files('src/libs/FoxitRDK.jar')
}

task clearAar(type: Delete){
    delete '../FoxitRDKUIExtensions.aar'
}

task makeAar(type: Exec){
    dependsOn(clearAar,build)
    def fromFile = 'build/outputs/aar/'
    def intoFile = '../'
    if(org.gradle.internal.os.OperatingSystem.current().windows) {
        commandLine "cmd",
                '-/C', 'copy', file("$fromFile/uiextensions_src-release.aar").absolutePath, file("$intoFile/FoxitRDKUIExtensions.aar")
    }else {
        commandLine "cp",
                file("$fromFile/uiextensions_src-release.aar").absolutePath, file("$intoFile/FoxitRDKUIExtensions.aar")
    }
}
makeAar {}.dependsOn(clearAar,build)

task makeJavaDoc(type: Javadoc) {
    List<String> mSourcePath = new ArrayList<String>();
    mSourcePath.add("../../fsdk/app/src/main/java/com/foxit/sdk/");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/UIExtensionsManager.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/Module.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/pdfreader/impl/PDFReader.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/menu/IMenuView.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/menu/MoreMenuConfig.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/menu/MoreMenuModule.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/toolbar/IBaseItem.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/toolbar/IBarsHandler.java");
    mSourcePath.add("src/main/java/com/foxit/uiextensions/controls/propertybar/IMultiLineBar.java");

    source = mSourcePath;
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
    Properties properties = new Properties()
    InputStream inputStream = project.rootProject.file('local.properties').newDataInputStream() ;
    properties.load( inputStream )
    //读取文件
    def sdkDir = properties.getProperty('sdk.dir')
    ext.androidJar = sdkDir + "/extras/android/support/annotations/android-support-annotations.jar"
    classpath += project.files(ext.androidJar)

    destinationDir = file("../../docs/api_reference_android")
    failOnError false
}

makeJavaDoc {
    options {
        encoding "UTF-8"
        charSet 'UTF-8'
        author true
        version true
        memberLevel = org.gradle.external.javadoc.JavadocMemberLevel.PUBLIC
        locale = "en"
        title = "Document of RDK for Android"

        // fsdk overview
        Map<String,List<String>> map = new HashMap<>();
        List<String> fsdkOverViews= new ArrayList<>();
        fsdkOverViews.add("com.foxit.sdk");
        fsdkOverViews.add("com.foxit.sdk.*");
        map.put("Fsdk Packages",fsdkOverViews);

        // UIExtensions overview
        List<String> uiExtendOverViews = new ArrayList<>();
        uiExtendOverViews.add("com.foxit.uiextensions");
        uiExtendOverViews.add("com.foxit.uiextensions.*");
        map.put("UIExtenstions Packages",uiExtendOverViews);

        groups = map;
    }
}

我使用 Android Studio 3.0

有人知道为什么？

Answer 1

我猜您需要将其中一个包含在您的gradle中，并添加依赖项并包含在清单中。如果您仅在 gradle 中启用且未包含在清单和依赖项中，请尝试一下。

multiDexEnabled true

添加到您的依赖项

dependencies {
  compile 'com.android.support:multidex:1.0.1'
}

gradle文件

android {
    compileSdkVersion 25
    buildToolsVersion '26.0.2'
    defaultConfig {
        applicationId "adms.foxitpdf"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 9
        versionName "1.0"
        multiDexEnabled true //Add this
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            shrinkResources true
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

根据您覆盖的方式将应用程序添加到清单中。

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.myapp">
    <application
            android:name="android.support.multidex.MultiDexApplication" >
        ...
    </application>
</manifest>

或者我们可以这样做并再次包含在带有名称标签的清单中。

public class MyApplication extends SomeOtherApplication {
  @Override
  protected void attachBaseContext(Context base) {
     super.attachBaseContext(base);
     MultiDex.install(this);
  }
}

阅读全文here

Android Studio到3.0 - 无法合并dex [DexArchiveMergerException]

1 个答案: