Olá,
sou iniciante em Java.
Comecei a utilizar o JasperReport recentemente.
Quando a execução chega na linha do código
JasperDesign jasperDesign = JasperManager.loadDesign(arquivoJasper);
ocorre o seguinte erro:
net.sf.jasperreports.engine.JRException: Error loading object from file : C:\Documents and Settings\jricardo\Meus documentos\NetBeansProjects\CartaoSantander\src\cartaosantander\Teste.jrxml
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:98)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:70)
at net.sf.jasperreports.engine.JasperManager.loadDesign(JasperManager.java:953)
at cartaosantander.GeradorRelatorio.gerarRelatorio(GeradorRelatorio.java:39)
at cartaosantander.SistemaCartao.mnuRelacaoAlunosComFotosActionPerformed(SistemaCartao.java:203)
at cartaosantander.SistemaCartao.access$200(SistemaCartao.java:25)
at cartaosantander.SistemaCartao$3.actionPerformed(SistemaCartao.java:106)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1266)
at java.awt.Component.processMouseEvent(Component.java:6216)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
at java.awt.Component.processEvent(Component.java:5981)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4583)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4413)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2475)
at java.awt.Component.dispatchEvent(Component.java:4413)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
:?:Error loading object from file : C:\Documents and Settings\jricardo\Meus documentos\NetBeansProjects\CartaoSantander\src\cartaosantander\Teste.jrxml
o código da classe onde ocorre o erro é o seguinte.
valor = "C:\\Documents and Settings\\jricardo\\Meus documentos\\NetBeansProjects\\CartaoSantander\\src\\cartaosantander\\Teste.jasper";
arquivoJasper = valor;
JasperDesign jasperDesign = JasperManager.loadDesign(arquivoJasper);
JasperReport jasperReport = JasperManager.compileReport(jasperDesign);
rel = JasperFillManager.fillReport("C:\\Documents and Settings\\jricardo\\Meus documentos\\NetBeansProjects\\CartaoSantander\\src\\cartaosantander\\Teste.jasper", map, con);
Eu utilizo o NetBeans 6.5.1 incrementado com o plugin do Jasper e IReport
iReport-nb-3.5.1.nbm
jasperserver-plugin-nb-3.5.1.nbm
jasperreports-components-plugin-nb-3.5.1.nbm
acrescentei as bibliotecas:
groovy-all-1.5.5.jar
jasperreports-3.5.1.jar
commons-collections-3.2.1.jar
commons-digester-1.7.jar
se alguem puder me ajudar eu agradeço.