：app：transformClassesWithMultidexlistForDebug失败 [英] :app:transformClassesWithMultidexlistForDebug FAILED

问题描述

我尝试了以下链接

http://developer.android.com/intl/es/tools/building/multidex.html

无法预期的最高级别例外：com.android.dex。 DexException：多个dex文件定义

com.android.build.transform.api.TransformException

：app：transformClassesWithDexForDebug。 > com.android.build.transform.api.TransformException：当我在我的Studio项目中添加Facebook最新的SDK时

Android Studio TransformException：错误：任务'：app：transformClassesWithDexForDebug'的执行失败

Java以非零的退出值2结束-Android Gradle

com.android.build.transform.api.TransformException

我的gradle构建文件如下

My gradle build file is as below.

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion '23.0.1'

    defaultConfig {
        applicationId "appId"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    dexOptions {
        incremental true
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.3.0'
    compile files('libs/rt.jar')
    compile 'com.android.support:multidex:1.0.0'
}

我的清单是

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="packageName">

    <application
        android:name="android.support.multidex.MultiDexApplication"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

我的活动文件如下。

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
}

毕竟，我仍然得到以下错误。

After all this, I still get the following error.

Error:Execution failed for task
':app:transformClassesWithMultidexlistForDebug'. > com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_72\bin\java.exe'' finished with non-zero exit value 1

推荐答案

答案

我必须在应用程序级别执行以下操作

I had to do the following at the app level

• 将rt.jar删除为库


• 删除编译文件（'libs / rt.jar'） from build.gradle


• 清理并构建项目。

• Remove rt.jar as library
• Remove compile files('libs/rt.jar') from build.gradle
• Clean and build project.

感谢George Mulligan指出。

Thanks to George Mulligan for pointing it out.

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