Java version, that was it! I installed jdk-1.8.0 and as soon as I defined JAVA_HOME it works.
I am able to list the tasks and run the app. It works beautifully so far albeit a little complicated for a very small operation. The "Demo and Test Setup Guide" could use some updating as it's pretty inaccurate and differs alot from the README. (I should know better adn to thoroughly read the README's) I read the Release notes and was surprised no mention of the README updates. i.e. website says: Download and install Java 1.8 or higher JDK/J2SDK README says: Java Development Kit (JDK) version 8 (specifically) website says: run ./gradlew loadAll README says ./gradlew loadDefault etc., etc. Thank you all for your help, suggestions, and putting up with all my newbie questions. I'm just a sysadmin, not much of a developer so I don't know the ins & outs of development environments all that well. I realize the differences in JDK 11 from JDK 8 are HUGE and it will take significant effort to support the new java versions, especially since the new barriers Oracle put in place on the official JDK's. Regards, Larry R And yes, my email handle is 20 years old and predates DJ Trump. It refers to Euchre the card game.