qiubo01

From the problem screenshot, I found that you used GXT component. The reason of your problem is that GXT component use lazy render mechanism and the chart div has not been attached when render the FusionChart. So, you must render the chart after the chart div is attached.

I tried fusion chart exporting on server side these days, and found that exporting feature didn't work when I simply open the html file in IE8 on my local disk, say, on desktop. After the chart capturing data, no image saved on server side and the callback function not triggered. But, after deploying the html via tomcat, chart exported successfully, and the callback invoked. Note: the FCExporter.jsp always deployed via tomcat, and worked fine. Following is my code snippet for your information (My FusionChart version is 3.1): <code> function onChartExportedStub(retObj) { onChartExported(retObj.statusCode, retObj.statusMessage,retObj.fileName, retObj.DOMId); } var myChart = new FusionCharts("FusionCharts/Charts/Pie2D.swf", "myChartId", "640", "400", "0", "1"); myChart.setDataURL("PieChartTest.xml"); myChart.render("chartdiv"); <chart exportEnabled='1' exportAtClient='0' exportAction='save' exportCallback='onChartExportedStub' exportHandler='http://xxxxxxx:8080/FCExport/FCExporter.jsp'>...</chart> </code>