Android Studio:Gradle - 构建失败 - 任务“:dexDebug"执行失败 [英] Android Studio: Gradle - build fails -- Execution failed for task ':dexDebug'

问题描述

错误:

Gradle: Execution failed for task ':vertretungsplan:dexDebug'.
> Failed to run command:
    P:\Android-Studio\sdk\build-tools\18.0.1\dx.bat --dex --output P:\Projekte\VertretungsplanProject\vertretungsplan\build\libs\vertretungsplan-debug.dex P:\Projekte\VertretungsplanProject\vertretungsplan\build\classes\debug P:\Projekte\VertretungsplanProject\vertretungsplan\build\dependency-cache\debug P:\Android-Studio\sdk\extras\android\m2repository\com\android\support\support-v4\18.0.0\support-v4-18.0.0.jar P:\Projekte\VertretungsplanProject\vertretungsplan\libs\commons-io-2.4.jar P:\Projekte\VertretungsplanProject\vertretungsplan\build\exploded-bundles\VertretungsplanProjectLibrariesActionbarsherlockUnspecified.aar\classes.jar
Error Code:
    2
Output:
    trouble processing:
    bad class file magic (cafebabe) or version (0033.0000)
    ...while parsing de/MayerhoferSimon/Vertretungsplan/LoginActivity$2.class
    ...while processing de/MayerhoferSimon/Vertretungsplan/LoginActivity$2.class
    trouble processing:
    bad class file magic (cafebabe) or version (0033.0000)
    ...while parsing de/MayerhoferSimon/Vertretungsplan/MainActivity$1.class
    ...while processing de/MayerhoferSimon/Vertretungsplan/MainActivity$1.class
    trouble processing:
    bad class file magic (cafebabe) or version (0033.0000)
    ...while parsing de/MayerhoferSimon/Vertretungsplan/YQL/YqlVplanParser.class
    ...while processing de/MayerhoferSimon/Vertretungsplan/YQL/YqlVplanParser.class
    3 warnings
    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dx.util.DexException: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;
        at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:592)
        at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:550)
        at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:531)
        at com.android.dx.merge.DexMerger.mergeDexBuffers(DexMerger.java:168)
        at com.android.dx.merge.DexMerger.merge(DexMerger.java:186)
        at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:300)
        at com.android.dx.command.dexer.Main.run(Main.java:232)
        at com.android.dx.command.dexer.Main.main(Main.java:174)
        at com.android.dx.command.Main.main(Main.java:91)

项目结构:

build.gradle (actionbarsherlock)

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.5.+'
    }
}
apply plugin: 'android-library'

dependencies {
    compile 'com.android.support:support-v4:18.0.0'
}

android {
    compileSdkVersion 18
    buildToolsVersion "18.0.1"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 11
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            res.srcDirs = ['res']
        }
    }
}

build.gradle (vertretungsplan)

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.5.+'
    }
}
apply plugin: 'android'

dependencies {
    compile files('libs/commons-io-2.4.jar')
    compile project(':libraries:actionbarsherlock')
}

android {
    compileSdkVersion 18
    buildToolsVersion "18.0.1"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 11
    }
}

settings.gradle

include ':vertretungsplan', ':libraries:actionbarsherlock'

我该如何解决这个错误?

How can I fix this error?

推荐答案

正确的答案是，您的某些 jar 文件无法编译.您应该进入项目中的 build.gradle 文件，并查看您的依赖项.

The right answer is, that some of your jar files does not compile. You should go into your build.gradle file in your project, and look in your dependencies.

如果您只是导入一些 jar 文件，您可以尝试删除它们并一次添加一个.这将帮助您确定其中哪一个导致了错误.

If you're just importing some jar files, you could try to remove them and add them one at a time. This will help you determine which one of them causes the error.

就我而言，我就是这样做的，当我导入最后一个时，应用程序被编译.所以我认为真正的问题是我一次导入了太多.但现在一切正常.

In my case, I did just that, and when I was importing the last one, the app compiled. So I think the real problem was that I was importing too many at once. But now it all works.

这篇关于Android Studio:Gradle - 构建失败 - 任务“:dexDebug"执行失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！