New to Kotlin - Koans not working : Error:Could not determine java version from '9.0.1'


#1

trying to get past square 1, but can’t even get the basics going.

I keep getting the following

Gradle ‘kotlin-koans’ project refresh failed
Error:Could not determine java version from ‘9.0.1’.


#2

fixed it - installed latest version of Gradle and then had to change project settings to point to the installation directory.