Hi, How to solve a problem?: I have the template (jrxml file), which was created in iReport. There is parametr "Version"(java.lang.String, is not ForPrompting and default value expression:"version 1.0.2") When I fill this report from my program i get error: net.sf.jasperreports.engine.JRException: Incompatible net.sf.jasperreports.engine.base.JRBaseParameter value assigned to parameter Version (If set this parametr: parameters.put("Version","test"); - All ok ) How right to pass parametr with default value??? My code: JasperReport jasperReport = (JasperReport) JRLoader.loadObject(filename)); JRParameter[] jrParam = jasperReport.getParameters(); Map parameters = new HashMap(); parameters.put("customerId",new Long("233301"); for (int i = 0; i < jrParam.length; i++) if (!jrParam.isForPrompting()) if (jrParam.getValueClassName().equals("java.lang.String")) parameters.put(jrParam.getName(), (Object) jrParam); JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection)); JasperExportManager exp = new JasperExportManager(); exp.exportReportToPdfFile(jasperPrint,path);
