Hi, I am getting this error below in jbpm-console in URL: http://localhost:9090/jbpm-console/app/procins.jsf?id=97 JBoss AS 4.2.3.GA and JBPM 3.3.1. | java.lang.NullPointerException | java.lang.String.compareTo(String.java:1168) | java.lang.String.compareTo(String.java:92) | org.jboss.gravel.data.action.SortActionListener$ELComparator.compare(SortActionListener.java:144) | java.util.Arrays.mergeSort(Arrays.java:1270) | java.util.Arrays.sort(Arrays.java:1210) | java.util.Collections.sort(Collections.java:159) | org.jboss.gravel.data.action.SortActionListener.processAction(SortActionListener.java:91) | javax.faces.event.ActionEvent.processListener(ActionEvent.java:88) | javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:771) | javax.faces.component.UICommand.broadcast(UICommand.java:372) | org.jboss.gravel.action.handler.ResponseActionsHandler.onComponentPopulated(ResponseActionsHandler.java:24) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:180) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | org.jboss.gravel.common.handler.CollectionHandler.applyNextHandler(CollectionHandler.java:155) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | org.jboss.gravel.action.handler.CheckRoleHandler.apply(CheckRoleHandler.java:128) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:140) | com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:105) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:64) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:131) | com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:337) | com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:307) | com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:140) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:140) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95) | com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:524) | com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:567) | javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189) | com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109) | com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | Can anybody help me ? Thanks Rogerio View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4215706#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...