java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.components.html.HtmlComponentExtensionsRegistryFactory
   at java.lang.Class.forName0(Class.java:0)
   at java.lang.Class.forName(Class.java:270)
   at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForRealName(JRClassLoader.java:161)
   at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForName(JRClassLoader.java:119)
   at net.sf.jasperreports.engine.util.ClassUtils.instantiateClass(ClassUtils.java:57)
   at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.instantiateRegistry(DefaultExtensionsRegistry.java:202)
   at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.loadRegistries(DefaultExtensionsRegistry.java:179)
   at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.loadRegistries(DefaultExtensionsRegistry.java:139)
   at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.getRegistries(DefaultExtensionsRegistry.java:125)
   at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.getExtensions(DefaultExtensionsRegistry.java:102)
   at net.sf.jasperreports.engine.util.JRQueryExecuterUtils.getQueryExecuterFactory(JRQueryExecuterUtils.java:57)
   at net.sf.jasperreports.engine.design.JRDesignDataset.queryLanguageChanged(JRDesignDataset.java:1010)
   at net.sf.jasperreports.engine.design.JRDesignDataset.setQuery(JRDesignDataset.java:555)
   at com.jaspersoft.ireport.designer.connection.JDBCNBConnection.readFields(JDBCNBConnection.java:276)
   at com.jaspersoft.ireport.designer.wizards.ConnectionSelectionWizardPanel.validate(ConnectionSelectionWizardPanel.java:126)
   at org.openide.WizardDescriptor$11.run(WizardDescriptor.java:1458)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)