Minor display issue: Notification from "Energy Alert" App, "null" instead of units


In notification the string “null” is displayed probably where the energy units are supposed to appear.

Not sure how best to report this. I have a V2 Smart Things Hubs. Using a Smart Things Outlet purchased this week 7/11/2016.

I have the built in smart app “Energy Alerts” configured with Reports above “1” or reports below “2”.

It correctly sends the notification when the washing is done.

But the string is missing the energy units and has the string “null”.

“Washing Machine Outlet reported 1 null which is below your threshold of 2.”

Notice the the second notification is from the community developed smart app “Yet Another Power Meter” by @jpansarasa and that just shows a user entered message.