Gradle錯誤：錯誤：任務執行失敗'：app：dexDebug'

Question

com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_25\bin\java.exe'' finished with non-zero exit value 2

這是我的gradle文件。我正在嘗試添加一個zxing嵌入式依賴項。

apply plugin: 'com.android.application' 

android { 
compileSdkVersion 22 
buildToolsVersion "22.0.1" 

defaultConfig { 
    applicationId "it.jaschke.alexandria" 
    minSdkVersion 15 
    targetSdkVersion 22 
    versionCode 1 
    versionName "1.0" 
} 

jacoco { 
    version = '0.6.2.201302030002' 
} 

compileOptions { 
    sourceCompatibility JavaVersion.VERSION_1_7 
    targetCompatibility JavaVersion.VERSION_1_7 
} 
buildTypes { 
    release { 
     testCoverageEnabled = true 
     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
    } 
    debug{ 
     testCoverageEnabled = true 
    } 

} 
lintOptions { 
    abortOnError false 
} 
} 
repositories { 
jcenter() 
} 

dependencies { 
compile 'com.android.support:appcompat-v7:22.2.0' 
compile 'com.journeyapps:zxing-android-embedded:3.0.2@aar' 
compile 'com.google.zxing:core:3.2.0' 
} 

Answer 1

我通過更新android sdk，然後清理和重建項目來修復它。不知道是什麼導致了錯誤，但它的工作。