I am currently creating a school project in Java using Netbeans.
And I am having problems with iReport 5.5.1
This is how I call my report within the program:
String report = "G:\\AssessmentRecordSystem\\src\\assessmentrecordsystem\\reports\\report2.jrxml";
try {
JasperReport rep = JasperCompileManager.compileReport(report);
JasperPrint print = JasperFillManager.fillReport(rep, null, connect);
JasperViewer.viewReport(print);
}
catch (JRException ex) {
// Logger.getLogger(frmReportChooser.class.getName()).log(Level.SEVERE, null, ex);
JOptionPane.showMessageDialog(null, ex.getMessage());
}
The above code is called when a button is pressed. Then this comes out in the output window in Netbeans and nothing happens:
2014-09-23 14:01:23,302 WARN [AWT-EventQueue-0] net.sf.jasperreports.engine.component.ComponentsEnvironment: Found two components for namespace http://jasperreports.sourceforge.net/jasperreports/components`
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/apache/commons/javaflow/bytecode/Continuable
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:849)
at assessmentrecordsystem.AssessmentRecordSystemMainForm.jButton2ActionPerformed(AssessmentRecordSystemMainForm.java:2166)
at assessmentrecordsystem.AssessmentRecordSystemMainForm.access$1400(AssessmentRecordSystemMainForm.java:58)
at assessmentrecordsystem.AssessmentRecordSystemMainForm$21.actionPerformed(AssessmentRecordSystemMainForm.java:1476)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$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.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6505)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
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:729)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
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:702)
at java.awt.EventQueue$4.run(EventQueue.java:700)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
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: org.apache.commons.javaflow.bytecode.Continuable
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 54 more`
And regarding about the imported jar files for the program. This is all the jar files I imported:
jasperreports-applet-4.6.0.jar
jasperreports-fonts-4.6.0.jar
jasperreports-javaflow-4.6.0.jar
jasperreports-4.6.0.jar
groovy-all-1.7.5.jar
commons-beanutils-1.8.0.jar
commons-collections-2.1.1.jar
commons-digester-2.1.1.jar
commons-logging-1.1.1.jar
devtools-1.1-all.jar
rs2xml.jar
Guys, i badly need your help and precious ideas about this problem of mine... Hoping any help will come in my way..
