type Exception report

message An exception occurred processing JSP page /display.jsp at line 26

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 /display.jsp at line 26

23: }
24:
25: // convert to desired format
26: String finalConvertedStartTime = fmt.format(startDate);
27: String finalConvertedEndDate = fmt.format(endDate);
28:
29: // print converted start date


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:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)


root cause

java.lang.NullPointerException
	java.util.Calendar.setTime(Unknown Source)
	java.text.SimpleDateFormat.format(Unknown Source)
	java.text.SimpleDateFormat.format(Unknown Source)
	java.text.DateFormat.format(Unknown Source)
	org.apache.jsp.display_jsp._jspService(display_jsp.java:90)
	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)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)


note The full stack trace of the root cause is available in the Apache Tomcat/7.0.50 logs.


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Apache Tomcat/7.0.50