HTTP Status 500 -


type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.IncompatibleClassChangeError: Expected static method com.highcom.hcgip.basic.common.DBConnection.getConnection()Ljava/sql/Connection;
	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:722)
	filters.IllegalCharacterFilter.doFilter(IllegalCharacterFilter.java:165)
	filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:132)
	filters.XssFilter.doFilter(XssFilter.java:64)

root cause

javax.servlet.ServletException: java.lang.IncompatibleClassChangeError: Expected static method com.highcom.hcgip.basic.common.DBConnection.getConnection()Ljava/sql/Connection;
	org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:911)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:840)
	org.apache.jsp.app.messageboard.yzForm_jsp._jspService(yzForm_jsp.java:347)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	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:722)
	filters.IllegalCharacterFilter.doFilter(IllegalCharacterFilter.java:165)
	filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:132)
	filters.XssFilter.doFilter(XssFilter.java:64)

root cause

java.lang.IncompatibleClassChangeError: Expected static method com.highcom.hcgip.basic.common.DBConnection.getConnection()Ljava/sql/Connection;
	com.highcom.hcgip.app.zxlyb.ZxlybManager.selectWylyintocount(ZxlybManager.java:286)
	org.apache.jsp.app.messageboard.yzForm_jsp._jspService(yzForm_jsp.java:92)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	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:722)
	filters.IllegalCharacterFilter.doFilter(IllegalCharacterFilter.java:165)
	filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:132)
	filters.XssFilter.doFilter(XssFilter.java:64)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.27 logs.


Apache Tomcat/7.0.27