android studio unable to delete directory,无法删除Android Studio中的目录

今天我更新了我的

Android Studio到2.0,当我运行我的项目是给我这个错误

Error:Execution Failed for task ':app:clean'.

> Unable to delete directory: /media/dev1/08782A6D782A5A281/workspace/gengold/GenGold/app/build/intermediates/exploded-aar/com.android.support/appcompat-v7/21.0.3/jars

这是我的build.gradle

apply plugin: 'com.android.application'

android {

compileSdkVersion 21

buildToolsVersion "21.1.2"

defaultConfig {

applicationId "com.mobile.gengold"

minSdkVersion 15

targetSdkVersion 21

}

buildTypes {

release {

minifyEnabled true

proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro'

}

}

productFlavors {

}

}

dependencies {

compile 'com.android.support:support-v4:21.0.2'

compile 'com.android.support:appcompat-v7:21.0.3'

/*compile 'com.google.android.gms:play-services-maps:6.5.+'*/

compile 'com.google.android.gms:play-services:6.5.87'

compile files('libs/jncryptor-1.2.0.jar')

}

我从该目录中删除了jar,但是它反复显示错误.此外,它再次创建目录.