type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:460) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.trs.weblet.comment.CommentServlet.showError(CommentServlet.java:225) com.trs.weblet.comment.CommentServlet.viewComment(CommentServlet.java:272) com.trs.weblet.comment.CommentServlet.doGet(CommentServlet.java:74) com.trs.weblet.comment.CommentServlet.service(CommentServlet.java:204) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.trs.filter.XSSFilter.doFilter(XSSFilter.java:27)
root cause
java.lang.NullPointerException org.apache.jsp.cn.error_jsp._jspService(error_jsp.java:91) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.trs.weblet.comment.CommentServlet.showError(CommentServlet.java:225) com.trs.weblet.comment.CommentServlet.viewComment(CommentServlet.java:272) com.trs.weblet.comment.CommentServlet.doGet(CommentServlet.java:74) com.trs.weblet.comment.CommentServlet.service(CommentServlet.java:204) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.trs.filter.XSSFilter.doFilter(XSSFilter.java:27)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.28 logs.