amirssid Posted November 19, 2018 Share Posted November 19, 2018 Getting problem in filling a Jasper Report that have subreports:I am new to Jasper Reports. I have designed a report, and I am calling it from a java program to generate the report output in .pdf format, using the following type of statements;jasperReport = JasperCompileManager.compileReport(xmlFileName);jasperPrint = JasperFillManager.fillReport(jasperReport, hashMap, new JRResultSetDataSource(resultSet));(The hashMap and the resultSet objects are properly set to correct values)When the report specified by (xmlFileName) has no sub-reports, the reports runs successfully, and I get the output in a .pdf file. But when this report has sub-reports, I get a run time error at the statements that fillsthe main report. (It should be noted that I have put the .jrxml files for the sub-reports in the same directory as the original report, and have defined the path to sub-reports in the main report via property pallete in the iReport designer).Can someone please help me telling what I am doing wrong, and what steps need to be done to resolve the issue? JasperExportManager.exportReportToPdfFile(jasperPrint,pdfFileName); Link to comment Share on other sites More sharing options...
toody15 Posted November 20, 2018 Share Posted November 20, 2018 Have you defined your Parameter for the sub report? Link to comment Share on other sites More sharing options...
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