Error:Jack is required to support java 8 language features. Either enable Jack or remove sourceCompa

今天在AS里面添加支持jdk1.8版本，

android {

compileOptions{           sourceCompatibility JavaVersion.VERSION_1_8       targetCompatibility JavaVersion.VERSION_1_8}

 }

出现如下错误：

Error:Jack is required to support java 8 language features. Either enable Jack or remove sourceCompatibility JavaVersion.VERSION_1_8.

Error:Jack is required to support java 8 language features. Either enable Jack or remove sourceCompatibility JavaVersion.VERSION_1_8.

成功解决：

我的AS是2.3.3，在defaultConfig中添加蓝色部分即可

defaultConfig {
        applicationId "com.xxx"
        minSdkVersion 19
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
       jackOptions {
            enabled true
        }
}

参考博客

http://blog.csdn.net/fullstackdeveloper/article/details/52701707