Pessoal bom dia! estou precisando de uma ajuda pois estou tentando gerar um calendar chart do google so que tentei seguir um exemplo do codigo que tem no proprio framework na hora de chamar na aparece nada gostaria que alguem me desse uma help ai segue abaixo o exemplo do codigo:

google_calendar_chart.html

<!--[main]-->
<div id="chart_calendar_div_{$uniqid}" style="width: {$width}; height: {$height};"> <i class="fa fa-spinner fa-pulse fa-2x fa-fw">Loading </div>
<script>
$(function() {
if (typeof Adianti.chartsQueue == 'undefined')
{
Adianti.chartsQueue = new Array;
}
function render_charts()
{
Adianti.chartsLoaded = true;
while (Adianti.chartsQueue.length > 0)
{
next = Adianti.chartsQueue.shift();
next();
}
}

var render_calendar_chart = function drawChart() {
var dataTable = new google.visualization.DataTable();
dataTable.addColumn({ type: 'date', id: 'Date' });
dataTable.addColumn({ type: 'number', id: 'Won/Loss' });
dataTable.addRows([
[ new Date(2012, 3, 13), 37032 ],
[ new Date(2012, 3, 14), 38024 ],
[ new Date(2012, 3, 15), 38024 ],
[ new Date(2012, 3, 16), 38108 ],
[ new Date(2012, 3, 17), 38229 ],
// Many rows omitted for brevity.
[ new Date(2013, 9, 4), 38177 ],
[ new Date(2013, 9, 5), 38705 ],
[ new Date(2013, 9, 12), 38210 ],
[ new Date(2013, 9, 13), 38029 ],
[ new Date(2013, 9, 19), 38823 ],
[ new Date(2013, 9, 23), 38345 ],
[ new Date(2013, 9, 24), 38436 ],
[ new Date(2013, 9, 30), 38447 ]
]);

var chart = new google.visualization.Calendar(document.getElementById('chart_calendar_div_{$uniqid}'));

var options = {
title: "Red Sox Attendance",
height: 350,
};

chart.draw(dataTable, options);
}

if (Adianti.chartsQueue.length == 0) {
Adianti.chartsQueue.push( render_calendar_chart );

if (typeof google === 'undefined' || typeof google.visualization === 'undefined') {
jQuery.ajax({
type: "GET",
url: "https://www.gstatic.com/charts/loader.js",
success: function() {
google.charts.load('current', {'packages':['calendar']});
google.charts.setOnLoadCallback(drawChart);
},
dataType: "script",
cache: true
});
}
else {
render_calendar_charts();
}
}
else
{
Adianti.chartsQueue.push( render_calendar_chart );
}
});
</script>
<!--[/main]-->