HTTP Status 500 -


type Exception report

message

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 /WEB-INF/jsp/channel/../common/pager.jsp at line 17

14: <c:if test="${totalCount!=0}">
15: <fmt:formatNumber var="totalPageNum" value="${(totalCount-totalCount%limit)/limit+(totalCount%limit>0?1:0)}" maxFractionDigits="0"/>
16: <%--总页数超过1页才有必要显示页码---%>
17: <c:if test="${totalPageNum>1}">
18: 	<!-- 从当前页面左右显示页面链接数 -->
19: 	<c:set var="leftShowPageNum" value="${(showPageNum-showPageNum%2)/2+(showPageNum%2==0?0:1)}"/>
20: 	<div class="page">


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
	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:722)
	com.pja.qz.servlet.CommonServlet.service(CommonServlet.java:77)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	com.pja.web.common.filter.LoginFilter.doFilter(LoginFilter.java:90)
	com.pja.common.filter.UrlParamFilter.doFilter(UrlParamFilter.java:35)

root cause

javax.el.ELException: Cannot convert 15.0 of type class java.lang.String to class java.lang.Long
	org.apache.el.lang.ELSupport.coerceToNumber(ELSupport.java:304)
	org.apache.el.lang.ELSupport.coerceToNumber(ELSupport.java:283)
	org.apache.el.lang.ELSupport.equals(ELSupport.java:143)
	org.apache.el.lang.ELSupport.compare(ELSupport.java:71)
	org.apache.el.parser.AstGreaterThan.getValue(AstGreaterThan.java:46)
	org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
	org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:985)
	org.apache.jsp.WEB_002dINF.jsp.channel.fenzu_005flist_jsp._jspx_meth_c_005fif_005f13(fenzu_005flist_jsp.java:1366)
	org.apache.jsp.WEB_002dINF.jsp.channel.fenzu_005flist_jsp._jspx_meth_c_005fif_005f12(fenzu_005flist_jsp.java:1319)
	org.apache.jsp.WEB_002dINF.jsp.channel.fenzu_005flist_jsp._jspx_meth_c_005fset_005f3(fenzu_005flist_jsp.java:439)
	org.apache.jsp.WEB_002dINF.jsp.channel.fenzu_005flist_jsp._jspService(fenzu_005flist_jsp.java:152)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	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:722)
	com.pja.qz.servlet.CommonServlet.service(CommonServlet.java:77)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	com.pja.web.common.filter.LoginFilter.doFilter(LoginFilter.java:90)
	com.pja.common.filter.UrlParamFilter.doFilter(UrlParamFilter.java:35)

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


Tomcat