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.service(JspServletWrapper.java:472) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:725) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:439) org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:178)
root cause
java.lang.NullPointerException
note The full stack trace of the root cause is available in the Apache Tomcat/8.0.15 logs.