Gradle build daemon disappeared unexpectedly (it may have been killed or may have crashed)

问题描述：

执行build clean命令成功，执行gradle  assemble${BUILDTYPE}Release时报错

FAILURE: Build failed with an exception.

* What went wrong:
Gradle build daemon disappeared unexpectedly (it may have been killed or may have crashed)
 

改成这样：

echo -e "============First Build Clean============"
## 清理缓存
gradle  --no-daemon  clean

echo -e "============Export APK============"

## 导出APK包
gradle --no-daemon  assemble${BUILDTYPE}Release

参考文档：jenkins 并发构建Android 报错：Gradle build daemon disappeared unexpectedly (it may have been killed or may