type Exception report
message javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.NullPointerException
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455) 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:51) filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
root cause
javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.NullPointerException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:908) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841) org.apache.jsp.main_jsp._jspService(main_jsp.java:142) 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:51) filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
root cause
java.lang.NullPointerException hanwool.Common.nullChk(Common.java:37) org.apache.jsp.member._010100_jsp._jspService(_010100_jsp.java:119) 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.taglibs.standard.tag.common.core.ImportSupport.acquireString(ImportSupport.java:314) org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(ImportSupport.java:171) org.apache.jsp.main_jsp._jspx_meth_c_005fimport_005f4(main_jsp.java:618) org.apache.jsp.main_jsp._jspx_meth_c_005fotherwise_005f0(main_jsp.java:588) org.apache.jsp.main_jsp._jspx_meth_c_005fchoose_005f0(main_jsp.java:454) org.apache.jsp.main_jsp._jspx_meth_c_005fif_005f2(main_jsp.java:420) org.apache.jsp.main_jsp._jspService(main_jsp.java:130) 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:51) filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.47 logs.