java.lang.NullPointerException
        at java.io.CharArrayReader.<init>(CharArrayReader.java:62)
        at org.netbeans.modules.visualweb.insync.markup.MarkupUnit.read(MarkupUnit.java:497)
        at org.netbeans.modules.visualweb.insync.SourceUnit.sync(SourceUnit.java:552)
        at org.netbeans.modules.visualweb.insync.faces.FacesPageUnit.syncSubUnits(FacesPageUnit.java:257)
        at org.netbeans.modules.visualweb.insync.beans.BeansUnit.sync(BeansUnit.java:205)
        at org.netbeans.modules.visualweb.insync.live.LiveUnit.sync(LiveUnit.java:337)
        at org.netbeans.modules.visualweb.insync.live.LiveUnitWrapper.getLiveUnit(LiveUnitWrapper.java:114)
        at org.netbeans.modules.visualweb.insync.models.FacesModel.getLiveUnit(FacesModel.java:597)
        at org.netbeans.modules.visualweb.insync.models.FacesModelSet.removeModel(FacesModelSet.java:1415)
        at org.netbeans.modules.visualweb.insync.ModelSet$ModelSetOperationListener$1.run(ModelSet.java:1073)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        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)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)