JasperViewer throwing java.awt.HeadlessException

 

java.awt.HeadlessException java.awt.GraphicsEnvironment.<wbr />checkHeadless(Unknown Source) java.awt.Window.<init>(Unknown Source) java.awt.Frame.<init>(Unknown Source) java.awt.Frame.<init>(Unknown Source) javax.swing.JFrame.<init>(<wbr />Unknown Source) net.sf.jasperreports.view.<wbr />JasperViewer.<init>(<wbr />JasperViewer.java:264) net.sf.jasperreports.view.<wbr />JasperViewer.<init>(<wbr />JasperViewer.java:194) net.sf.jasperreports.view.<wbr />JasperViewer.<init>(<wbr />JasperViewer.java:139) net.sf.jasperreports.view.<wbr />JasperViewer.<init>(<wbr />JasperViewer.java:101)

JasperReport jasperReport = JasperCompileManager.compileReport("/resources/etiquetas/etiquetaEndereco.jrxml"); JasperPrint print = JasperFillManager.fillReport(jasperReport, parametros); JasperViewer.viewReport(print);