Ola galera do java tenho um probleminha e peço a ajuda de vocês.
E o seguinte tenho uma classe que chama o relatório com extensão .jasper.
package gerarRelatorio;
import Conexao.Conectar;
import implementar.IGerarRelatorioEspecialidade;
import java.net.URL;
import java.util.HashMap;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.view.JasperViewer;
public class relatorioEspecialidade implements IGerarRelatorioEspecialidade {
private Conectar cnx;
public relatorioEspecialidade() {
this.cnx = new Conectar();
}
@Override
public void gerarRelatorioEspecialidade() {
try {
URL arquivo = getClass().getResource("..\\RelatorioGerado\\RelatorioEspecialidade.jasper");
HashMap map = new HashMap();
JasperReport jr = (JasperReport) JRLoader.loadObject(arquivo); // **Nesta Linha que Está o Erro o JasperReport Não Carrega o JRLoader.LoadObject(Arquivo):**
JasperPrint jp = JasperFillManager.fillReport(jr, map, this.cnx.getConnection());
JasperViewer jv = new JasperViewer(jp,false);
jv.setDefaultCloseOperation(JasperViewer.DO_NOTHING_ON_CLOSE);
jv.setVisible(true);
jv.toFront();
} catch (JRException ex) {
throw new RuntimeException(ex);
}
}
}
só que na hora que chamo ele, ele emite este erro:
run:
Exception in thread “AWT-EventQueue-0” java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at net.sf.jasperreports.engine.util.JRLoader.(JRLoader.java:81)
at gerarRelatorio.relatorioEspecialidade.gerarRelatorioEspecialidade(relatorioEspecialidade.java:27)
at visaoEspecialidade.visaoCadEspecialidade.itmRelEspActionPerformed(visaoCadEspecialidade.java:360)
at visaoEspecialidade.visaoCadEspecialidade.access$800(visaoCadEspecialidade.java:15)
at visaoEspecialidade.visaoCadEspecialidade$10.actionPerformed(visaoCadEspecialidade.java:227)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
at java.awt.Component.processMouseEvent(Component.java:6533)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6298)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
… 43 more