Error with Electron

I decide to mess around with electron today - made a very simple page, made sure I had all the updates installed but when I tried to build I got the error below - anyone know what is wrong / missing?

Run your Cordova Project for electron ...
Unable to load PlatformApi from platform. Error: Cannot find module '/Users/norm/Library/Application Support/Wappler/ElectronPages/platforms/electron/cordova/Api.js'
Unhandled error. (The platform "electron" does not appear to be a valid cordova platform. It is missing API.js. electron not supported.)
electron run successfully!

Norm

Never mind - I missed an update - build is working now…