任务应用程序的执行失败：dexDebug

Question

这是我的Gradle档案

    apply plugin: 'com.android.application'

android {
compileSdkVersion 21
buildToolsVersion "22.0.1"

defaultConfig {
    applicationId "done.ui"
    minSdkVersion 16
    targetSdkVersion 21
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}
repositories {
    mavenCentral()
        maven {
    url "https://jitpack.io"
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:recyclerview-v7:22.2.+'
compile 'com.google.android.gms:play-services:7.5.0'
compile 'com.facebook.android:facebook-android-sdk:4.2.0'
compile 'com.pubnub:pubnub-android:3.7.4'
compile 'com.amazonaws:aws-android-sdk-core:2.+'
compile 'com.amazonaws:aws-android-sdk-cognito:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb-mapper:2.+'
compile 'com.android.support:cardview-v7:21.0.+'
compile 'com.github.clans:fab:1.5.5'
compile 'com.melnykov:floatingactionbutton:1.3.0'
compile 'com.github.ksoichiro:android-observablescrollview:1.5.0'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.github.kanytu:android-parallax-recyclerview:v1.4'
compile files('libs/PayPalAndroidSDK-2.8.5.jar')
}

消息gradle构建后运行项目这个错误

错误：任务“：app:dexDebug”的执行失败。

通用域名格式。Android石斑鱼类。常见的过程ProcessException:org。格拉德尔。过程内部的ExecException:进程“命令”C:\Program Files\Java\jdk1。7.0_80\bin\java。exe“”已完成，退出值为非零2

Answer 1

1. 使用--debug选项获得更详细的输出。您可能存在依赖项冲突和dex试图处理来自不同库的同一类文件而失败的情况。如果是这种情况，您应该过滤掉不需要的库

使用：

compile ("alibpath") {
   transitive = false
}

跳过可传递的库。

Answer 2

dependencies {
//compile fileTree(dir: 'libs', include: ['*.jar'])//<==Just comment this line
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:recyclerview-v7:22.2.+'
compile 'com.google.android.gms:play-services:7.5.0'
compile 'com.facebook.android:facebook-android-sdk:4.2.0'
compile 'com.pubnub:pubnub-android:3.7.4'
compile 'com.amazonaws:aws-android-sdk-core:2.+'
compile 'com.amazonaws:aws-android-sdk-cognito:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb-mapper:2.+'
compile 'com.android.support:cardview-v7:21.0.+'
compile 'com.github.clans:fab:1.5.5'
compile 'com.melnykov:floatingactionbutton:1.3.0'
compile 'com.github.ksoichiro:android-observablescrollview:1.5.0'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.github.kanytu:android-parallax-recyclerview:v1.4'
compile files('libs/PayPalAndroidSDK-2.8.5.jar')
}

注释这一行并重新构建，这就是编译文件树（dir：'libs'，包括：['*. jar']）

别忘了加上这个

defaultConfig {
    ...
    multiDexEnabled true
}

Answer 3

试试这个

您使用buildToolsVersion22，您的compileSdkVersion和targetSdkVersion为21

apply plugin: 'com.android.application'

android {
compileSdkVersion 22
buildToolsVersion "22.0.1"

defaultConfig {
    applicationId "done.ui"
    minSdkVersion 16
    targetSdkVersion 22
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}
repositories {
    mavenCentral()
        maven {
    url "https://jitpack.io"
}
}
dependencies {
compile fileTree(dir: 'libs', exclude: 'android-support-v4.jar', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:recyclerview-v7:22.2.+'
compile 'com.google.android.gms:play-services:7.5.0'
compile 'com.facebook.android:facebook-android-sdk:4.2.0'
compile 'com.pubnub:pubnub-android:3.7.4'
compile 'com.amazonaws:aws-android-sdk-core:2.+'
compile 'com.amazonaws:aws-android-sdk-cognito:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb:2.+'
compile 'com.amazonaws:aws-android-sdk-ddb-mapper:2.+'
compile 'com.android.support:cardview-v7:21.0.+'
compile 'com.github.clans:fab:1.5.5'
compile 'com.melnykov:floatingactionbutton:1.3.0'
compile 'com.github.ksoichiro:android-observablescrollview:1.5.0'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.github.kanytu:android-parallax-recyclerview:v1.4'
compile files('libs/PayPalAndroidSDK-2.8.5.jar')
}