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Hi, I'm try to use JasperStudio 5. I have add a parameter on my report. But now I want remove. If I go on the parameter list and righ click remove on parameter is ok, but when I click save button the parameter come back.... the same if I delete the paramert by jrxml file. What's wrong?

log4j:WARN No appenders could be found for logger (net.sf.jasperreports.extensions.ExtensionsEnvironment). log4j:WARN Please initialize the log4j system properly. Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: net/sf/jasperreports/compilers/GroovyEvaluator at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at net.sf.jasperreports.engine.util.JRClassLoader.loadClass(JRClassLoader.java:338) at net.sf.jasperreports.engine.util.JRClassLoader.loadClassFromBytes(JRClassLoader.java:261) at net.sf.jasperreports.engine.design.JRAbstractJavaCompiler.loadEvaluator(JRAbstractJavaCompiler.java:102) at net.sf.jasperreports.engine.design.JRAbstractCompiler.loadEvaluator(JRAbstractCompiler.java:333) at net.sf.jasperreports.engine.JasperCompileManager.getEvaluator(JasperCompileManager.java:265) at net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:457) at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:379) at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:88) at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:103) at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:61) at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:153) at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:55) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:276) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:745) at lotus.Consegna.print(Consegna.java:696) at lotus.Lotus.jBPrintActionPerformed(Lotus.java:496) at lotus.Lotus.access$400(Lotus.java:33) at lotus.Lotus$5.actionPerformed(Lotus.java:142) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6505) at javax.swing.JComponent.processMouseEvent(JComponent.java:3320) at java.awt.Component.processEvent(Component.java:6270) at java.awt.Container.processEvent(Container.java:2229) at java.awt.Component.dispatchEventImpl(Component.java:4861) at java.awt.Container.dispatchEventImpl(Container.java:2287) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) at java.awt.Container.dispatchEventImpl(Container.java:2273) at java.awt.Window.dispatchEventImpl(Window.java:2719) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735) at java.awt.EventQueue.access$200(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:694) at java.awt.EventQueue$3.run(EventQueue.java:692) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:708) at java.awt.EventQueue$4.run(EventQueue.java:706) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:705) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91) Caused by: java.lang.ClassNotFoundException: net.sf.jasperreports.compilers.GroovyEvaluator at java.lang.ClassLoader.findClass(ClassLoader.java:531) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 57 more

Hi, I'm trying to export a report in excel. I need to export each field in a cell. So I put a table with another data source for it. everything is ok, but i need use a parameter in sql query of the table. I don't know how to set this parameter from my java application. Or if someone can help me to export my report in excel is the same. thank for the help

Hi, I had integrated ireport in my Java application. If I launch the report on my computer by netbeans everything is ok. But when I load the application on computer of my customer the report do not work. Error: missing engine on ..directory/... But my working directory is src on netbeans. What i need to change in my project configuration? And how to set the absolute path so i can swich between mac osx and windows? Thanks everybody X Code:import net.sf.jasperreports.engine.*;import net.sf.jasperreports.view.*;import net.sf.jasperreports.engine.JasperFillManager;import net.sf.jasperreports.engine.JasperPrint;------------------------------ JasperPrint print = JasperFillManager.fillReport(fileName, hm, Pompieri_Conn); JRExporter exporter = new net.sf.jasperreports.engine.export.JRPdfExporter(); exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, outFileName); exporter.setParameter(JRExporterParameter.JASPER_PRINT, print); JRViewer jv = new JRViewer(print); JFrame jf = new JFrame(); jf.getContentPane().add(jv); jf.validate(); jf.setVisible(true); jf.setSize(new Dimension(800,600)); jf.setLocation(300,100); jf.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); exporter.exportReport();