HTTP Status 500 – Internal Server Error


Type Exception Report

Message java.lang.NumberFormatException: null

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: java.lang.NumberFormatException: null
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:582)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:498)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:383)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:331)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:765)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.filter.FilterEncoding.doFilter(FilterEncoding.java:79)

Root Cause

java.lang.NumberFormatException: null
	java.lang.Integer.parseInt(Integer.java:542)
	java.lang.Integer.valueOf(Integer.java:766)
	org.apache.jsp.scheme.page_jsp._jspService(page_jsp.java:135)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:765)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:465)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:383)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:331)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:765)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.filter.FilterEncoding.doFilter(FilterEncoding.java:79)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/8.5.82