HTTP Status 500 - java.lang.NullPointerException


type Exception report

message java.lang.NullPointerException

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: java.lang.NullPointerException
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	com.hjky.common.XSSFilter.doFilter(XSSFilter.java:46)

root cause

java.lang.NullPointerException
	com.hjky.portal.tag.DataSetterTag.doStartTag(DataSetterTag.java:67)
	com.hjky.portal.tag.CMPDataSetterTag.doStartTag(CMPDataSetterTag.java:82)
	com.hjky.portal.tag.CMPListTag.doStartTag(CMPListTag.java:44)
	org.apache.jsp.portal_005fjsps.site.xysx.default_.list_jsp._jspService(list_jsp.java:545)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	com.hjky.common.XSSFilter.doFilter(XSSFilter.java:46)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.40 logs.


Apache Tomcat/7.0.40