cordova-plugin-googlemaps: Map not load, white-screen only

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• question
• any problem or bug report
• feature request

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cordova information: (run $> cordova plugin list)

cordova-plugin-googlemaps 2.2.9 "cordova-plugin-googlemaps"

Current behavior: Plugin version 2.2.9 has not allow me to load map in HTML DOM. Initially it throwing error “Uncaught (in promise) TypeError: Cannot read property ‘size’ of undefined” Please see attached file for it

I did simple following in code:

HTML:

<div id="googlemap">

JS:

var div = document.getElementById("googlemap");
 map = plugin.google.maps.Map.getMap(div);