Error report

Unexpected errror

(59556062) 2010-09-06
com.sw4i.commons.WrappedException: org.apache.jasper.JasperException: javax.el.ELException: Error reading 'rssDate' on type com.sw4i.stories.model.StoryEx
Nesded exception: org.apache.jasper.JasperException: javax.el.ELException: Error reading 'rssDate' on type com.sw4i.stories.model.StoryEx
Nesded exception: javax.el.ELException: Error reading 'rssDate' on type com.sw4i.stories.model.StoryEx
	at javax.el.BeanELResolver.getValue(BeanELResolver.java:66)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:123)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:935)
	at org.apache.jsp.WEB_002dINF.cms.stories.rss_jsp._jspx_meth_c_005fforEach_005f0(rss_jsp.java:420)
	at org.apache.jsp.WEB_002dINF.cms.stories.rss_jsp._jspService(rss_jsp.java:177)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sw4i.app.PageServlet.processRequest(PageServlet.java:70)
	at com.sw4i.app.PageServlet.doGet(PageServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.sw4i.commons.web.CommonFilter$1.execute(CommonFilter.java:60)
	at com.sw4i.commons.web.LoginContext.withLoginContext(LoginContext.java:39)
	at com.sw4i.commons.web.CommonFilter.doFilter(CommonFilter.java:57)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:427)
	at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:384)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at java.util.Calendar.setTime(Calendar.java:1075)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:876)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:869)
	at java.text.DateFormat.format(DateFormat.java:316)
	at com.sw4i.stories.model.ext.StoryX.getRssDate(StoryX.java:237)
	at sun.reflect.GeneratedMethodAccessor3381.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	... 39 more