type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: #{itemauthor.deleteItem}: javax.faces.el.EvaluationException: java.lang.NullPointerException
javax.faces.webapp.FacesServlet.service(FacesServlet.java:209)
org.navigoproject.ui.web.filter.SentryFilter.doFilter(SentryFilter.java:171)
org.sakaiproject.framework.config.ThreadLocalMapProviderFilter.doFilter(ThreadLocalMapProviderFilter.java:63)
org.navigoproject.ui.web.filter.Log4jMdcFilter.doFilter(Log4jMdcFilter.java:105)
org.navigoproject.ui.web.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:196)
root cause
javax.faces.FacesException: #{itemauthor.deleteItem}: javax.faces.el.EvaluationException: java.lang.NullPointerException
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:78)
javax.faces.component.UICommand.broadcast(UICommand.java:312)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:307)
com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:79)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
org.navigoproject.ui.web.filter.SentryFilter.doFilter(SentryFilter.java:171)
org.sakaiproject.framework.config.ThreadLocalMapProviderFilter.doFilter(ThreadLocalMapProviderFilter.java:63)
org.navigoproject.ui.web.filter.Log4jMdcFilter.doFilter(Log4jMdcFilter.java:105)
org.navigoproject.ui.web.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:196)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.27 logs.