comment out the debug code (https://github.com/Xpedigo-CA/cordova-gmap-sample-error/issues/2)
MODIFY
plugin.xml
plugin.xml
<?xml version='1.0' encoding='utf-8'?>
-<plugin id="cordova-plugin-googlemaps" version="2.3.7-beta-20180713-1115" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
+<plugin id="cordova-plugin-googlemaps" version="2.3.7-beta-20180713-1416" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
<name>cordova-plugin-googlemaps</name>
<js-module name="BaseClass" src="www/BaseClass.js">
<runs />

MODIFY
www/CordovaGoogleMaps.js
www/CordovaGoogleMaps.js
@@ -50,7 +50,6 @@ function CordovaGoogleMaps(execCmd) {
// Since Android 4.4 passes mutations as "Object", not "Array",
// use "for" statement instead of "forEach" method.
-console.log(mutations);
var i, mutation, node, j, elemId, doTraceTree = true;
for (j = 0; j < mutations.length; j++) {
mutation = mutations[j];
@@ -344,7 +343,7 @@ CordovaGoogleMaps.prototype.putHtmlElements = function() {
//-----------------------------------------------------------------
self.resume();
- console.log("--->putHtmlElements to native (start)", JSON.parse(JSON.stringify(self.domPositions)));
+ //console.log("--->putHtmlElements to native (start)", JSON.parse(JSON.stringify(self.domPositions)));
cordova_exec(function() {
//console.log("--->putHtmlElements to native (done)");

comment out the debug code (https://github.com/Xpedigo-CA/cordova-gmap-sample-error/issues/2)