您好我想制作一张包含所有国家/地区的世界地图，并最终让它跟踪人们进行交易的位置。它甚至都不会出现。我想知道我在这里做错了什么......
<td height="24"><script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
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google.load('visualization', '1', {packages: ['geochart']});
google.charts.setOnLoadCallback(drawGeo);
var CPI score = 0;
var counts = {};
var xmlURL = "https://connect.compliancewise.nl/compliancewise/sheetViewExportXML.action?metaData.siteID=723&metaData.sheetId=4594&metaData.sheetViewID=24401&metaData.isheetExportType=xml";
var xml;
$j.ajax({
url:xmlURL,
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$j('#loader').hide();
createGeochart();
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function createGeochart(){
console.log("gelukt");
var columns = {};
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var xmlColumns = $j('head', xml);
xmlColumns.find('headColumn').each(function(){
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columnNames.push(columnName);
columns[columnName] = columnID;
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var xmlData = $j('data', xml);
rawDataGeo= [
['Country', 'CPI score'],
["Bhutan",1],
["Democratic Republic of the Congo",1],
["Liechtenstein",1],
["Maldives",1],
["Sudan",1],
["Zimbabwe",1],
["Mauritania",1],
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["Laos",1],
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["Panama",1],
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["Portugal",16],
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["Oman",19],
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function drawGeo(rawDataGeo) {
var data = new google.visualization.arrayToDataTable(rawDataGeo);
var options = {
chartArea:{width:'100%',height:'100%'},
};
var chart = new google.visualization.GeoChart(document.getElementById('regions_div'));
chart.draw(data, options);
}
</script>
<div id="regions_div" style="width: 100%;"> </div>
</td>
欢迎任何帮助/反馈！