invalid gradle jdk configuration found android studio code example

Example 1: android studio invalid gradle jdk configuration found. open gradle settings use jdk from project structure

Delete these generated files:

.idea/gradle.xml
.idea/workspace.xml
then click try again to sync the project.

Example 2: Invalid Gradle JDK configuration found. Open Gradle Settings Change JDK location

Under Android Studio, 
select File > Project Structure > JDK location. 
Specify the JDK to the folder of your currently installed JDK. And specify the SDK location as well.