解决办法：Could not determine java version from ‘11.0.8‘.

具体错误：

Could not determine java version from '11.0.8'.

The project uses Gradle version which is incompatible with Studio running on Java 10 or newer.
See details at https://github.com/gradle/gradle/issues/8431
Possible solution:
 - Upgrade Gradle wrapper to 4.8.1 version and re-import the project

找到工程目录的gradle/wapper/gradle-wrapper.properties，打开：

distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

Android Studio->Project Structure