java.lang.ExceptionInInitializerError at dori.jasper.engine.fill.JRFiller.fillReport(JRFiller.java:150) at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:350) at dori.jasper.engine.JasperManager.fillReport(JasperManager.java:882) at meuPacote.ActionHandler.gerarEExibirRelatorio(ActionHandler.java:814) at meuPacote.ActionHandler.actionPerformed(ActionHandler.java:178) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231) at java.awt.Component.processMouseEvent(Component.java:5100) at java.awt.Component.processEvent(Component.java:4897) at java.awt.Container.processEvent(Container.java:1569) at java.awt.Component.dispatchEventImpl(Component.java:3615) at java.awt.Container.dispatchEventImpl(Container.java:1627) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128) at java.awt.Container.dispatchEventImpl(Container.java:1613) at java.awt.Window.dispatchEventImpl(Window.java:1606) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.EventQueue.dispatchEvent(EventQueue.java:456) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) Caused by: org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:558) at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:355) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:390) at dori.jasper.engine.fill.JRBaseFiller.<clinit>(JRBaseFiller.java:121) ... 29 more Caused by: java.lang.NullPointerException at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:543) ... 32 more
try{
JasperReport report = JasperManager.loadReport(CaminhosDeArquivos.RELATORIO);
Map parameters = new HashMap();
parameters.put("a", a);
parameters.put("b", b);
System.out.println(parameters);
JasperPrint print = JasperManager.fillReport(report, parameters,
new MyData(CaminhosDeArquivos.DADOS));
JasperViewer.viewReport(print, false);
}
catch(Exception exception){
System.err.println("Erro gerando ou exibindo relatório.");
}
Os detalhes:
:arrow: Uso Jasper Reports, iReport, JDK1.4.2 e Eclipse
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