<p>Hi,</p>
<p> </p>
<p>I have tried to integrate birt(version 4.5) with servlets. In the code, I am rendering a report, having chart data and table data. I have used IRunAndRenderTask and set the report parameters also. and the output format is html.</p>
<p>The out put html conains "charts with no data" message. In the logs, I have found the below warning message.</p>
<p>"<strong>org.eclipse.birt.chart.internal.datafeed.ResultSetWrapper initializeMeta<br>
WARNING: Unable to determine data types from resultset</strong> "</p>
<p> </p>
<p>But when I have run the report with birt-viewer application, I can able to view the charts with chart data.</p>
<p> </p>
<p>Please do the needful.</p>
<p> </p>
<p>Thank you,</p>
<p>Sanjeev K.</p>
