org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
   at org.apache.xerces.parsers.ObjectFactory.newInstance(ObjectFactory.java:0)
   at org.apache.xerces.parsers.ObjectFactory.createObject(ObjectFactory.java:0)
   at org.apache.xerces.parsers.ObjectFactory.createObject(ObjectFactory.java:0)
   at org.apache.xerces.parsers.DOMParser.<init>(DOMParser.java:0)
   at org.apache.xerces.parsers.DOMParser.<init>(DOMParser.java:0)
   at com.jaspersoft.ireport.designer.IReportManager.loadConnection(IReportManager.java:232)
   at com.jaspersoft.ireport.designer.IReportManager.getConnections(IReportManager.java:186)
   at com.jaspersoft.ireport.designer.menu.SelectDatasourceAction.updateConnections(SelectDatasourceAction.java:117)
   at com.jaspersoft.ireport.designer.menu.SelectDatasourceAction.getToolbarPresenter(SelectDatasourceAction.java:73)
   at org.openide.awt.Toolbar$Folder.createInstance(Toolbar.java:436)
   at org.openide.loaders.FolderInstance.defaultProcessObjectsFinal(FolderInstance.java:885)
   at org.openide.loaders.FolderInstance$1R.run(FolderInstance.java:730)
   at org.openide.util.Task.run(Task.java:257)
   at org.netbeans.modules.openide.loaders.AWTTask.run(AWTTask.java:79)
   at org.netbeans.modules.openide.loaders.AWTTask$Processor.run(AWTTask.java:171)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:682)
   at java.awt.EventQueue$3.run(EventQueue.java:680)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)