在react-native run-android的时候，出现下面的报错，是什么问题？麻烦帮忙看看，谢谢

[mengqiannian]

Scanning 673 folders for symlinks in E:\abc\node_modules (33ms)
Starting JS server...
Building and installing the app on the device (cd android && gradlew.bat install
Debug)...
Support for running Gradle using Java 6 has been deprecated and will be removed
in Gradle 3.0

FAILURE: Build failed with an exception.

• Where:
  Build file 'E:\abc\android\app\build.gradle' line: 1

• What went wrong:
  A problem occurred evaluating project ':app'.

java.lang.UnsupportedClassVersionError: com/android/build/gradle/AppPlugin : U
nsupported major.minor version 52.0

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug
  option to get more log output.

BUILD FAILED

Total time: 13.203 secs
Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/android-setup.html

[GenGeGe]

同问，有解决吗？

[mengqiannian]

把java（jdk）环境更新到版本8（1.8）

[yihu]

是1.8的啊，还是报错怎么解决