Hey:D my problem is, if i compile my project, jasper library create a empty ( blank ) pdf file. Does anyone know, where the problem is? Main.java public static void main(String[] args) throws Throwable { JasperReport jasperReport; JasperPrint jasperPrint; Map<String, Object> parameter = new HashMap<String, Object>(); parameter.put("aParameter", "hallo"); try { jasperReport = JasperCompileManager .compileReport("C:/Users/CKaus/Desktop/helloworld.jrxml"); jasperPrint = JasperFillManager.fillReport(jasperReport, parameter); JasperExportManager.exportReportToPdfFile(jasperPrint, "C:/Users/CKaus/Desktop/helloworld.pdf"); } catch (JRException e) { e.printStackTrace(); } }[/code]<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE jasperReport PUBLIC "//JasperReports//DTD Report Design//EN" "http://jasperreports.sourceforge.net/dtds/jasperreport.dtd"><jasperReport name="Example1"><parameter name="aParameter" class="java.lang.String"/><detail> <band height="150"> <textField > <reportElement x="200" y="60" width="200" height="50" /> <textElement><font size="36"/></textElement> <textFieldExpression class="java.lang.String"><![CDATA[$P{aParameter}]]></textFieldExpression> </textField> </band></detail></jasperReport>[/code]I hope anyone can help me :D Best regards! Chris
