错误：任务'：app：dexDebug'的执行失败

Question

“com.android.ide.common.process.ProcessException：org.gradle.process.internal.ExecException：进程'命令'C：\ Program Files \ Java \ jdk1.8.0_25 \ bin \ java.exe''完成非零退出值2“

build.gradle（使用Android Studio）

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"
    useLibrary  'org.apache.http.legacy'

    defaultConfig {
        applicationId "app.com.notifdemo"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            }
        }
    }

    dependencies {
        compile fileTree(dir: 'libs', include: ['*.jar'])
        compile 'com.android.support:appcompat-v7:23.0.1'
        compile 'com.loopj.android:android-async-http:1.4.8'
        compile 'com.google.android.gms:play-services:7.8.0'
        compile "org.apache.httpcomponents:httpcore:4.3.2"
    }