The SDK directory '/home/wangju/gitProject/Automation/D:\Android_SDK' does not exist.

执行gradle clean命令报错

gradle clean

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':app'.
> * Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 0s

分析一下错误信息，发现是sdk的目录不对

解决方案:

①定位到项目的-->local.properties文件并打开

②将错误的路径 sdk.dir=D\:\\Android\\sdk  更改自己的sdk所在目录    即可！

打开local.properties

nano local.properties

查看当前环境，android sdk 所在的位置(-即android home环境变量的值)：/usr/local/android-home

修改：

再次执行：

gradle clean

看到 BUILD SUCCESSFUL的字样就表示成功了

参考了：

https://blog.csdn.net/sucuijiao/article/details/79740141