HTTP Status 500 - An exception occurred processing JSP page /portal/cn/view.jsp at line 20


type Exception report

message An exception occurred processing JSP page /portal/cn/view.jsp at line 20

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

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /portal/cn/view.jsp at line 20

17:    
18:   	PorArticle xydtList=null;
19:   	if(qydj_sql!=null){
20:   	  	xydtList =  simpleJdbcTemplate.queryForObject(qydj_sql, ParameterizedBeanPropertyRowMapper.newInstance(PorArticle.class));
21: 
22:   	}
23: //相关阅读


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:580)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	com.app.archive.servlet.XSSCheckFilter.doFilter(XSSCheckFilter.java:68)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

root cause

org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0
	org.springframework.dao.support.DataAccessUtils.requiredSingleResult(DataAccessUtils.java:71)
	org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:475)
	org.springframework.jdbc.core.simple.SimpleJdbcTemplate.queryForObject(SimpleJdbcTemplate.java:169)
	org.apache.jsp.portal.cn.view_jsp._jspService(view_jsp.java:162)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	com.app.archive.servlet.XSSCheckFilter.doFilter(XSSCheckFilter.java:68)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.72 logs.


Apache Tomcat/7.0.72