HTTP Status 500 – Internal Server Error


Type Exception Report

Message javax.servlet.ServletException: java.lang.reflect.InvocationTargetException

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.reflect.InvocationTargetException
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:598)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.shanli.slrad.web.CharsetFilter.doFilter(CharsetFilter.java:66)

Root Cause

javax.servlet.ServletException: java.lang.reflect.InvocationTargetException
	com.shanli.slrad.web.BrokerServlet.doPost(BrokerServlet.java:295)
	com.shanli.ahsl.servlet.Controller.doGet(Controller.java:49)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:742)
	org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:712)
	org.apache.jsp.center_005ffwd_jsp._jspService(center_005ffwd_jsp.java:114)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.shanli.slrad.web.CharsetFilter.doFilter(CharsetFilter.java:66)

Root Cause

java.lang.reflect.InvocationTargetException
	sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.shanli.slrad.ServiceInvoker.execute(ServiceInvoker.java:261)
	com.shanli.slrad.web.BrokerServlet.doPost(BrokerServlet.java:244)
	com.shanli.ahsl.servlet.Controller.doGet(Controller.java:49)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:742)
	org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:712)
	org.apache.jsp.center_005ffwd_jsp._jspService(center_005ffwd_jsp.java:114)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.shanli.slrad.web.CharsetFilter.doFilter(CharsetFilter.java:66)

Root Cause

java.lang.NullPointerException
	com.shanli.ahsl.service.LmxxService.text(LmxxService.java:105)
	sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.shanli.slrad.ServiceInvoker.execute(ServiceInvoker.java:261)
	com.shanli.slrad.web.BrokerServlet.doPost(BrokerServlet.java:244)
	com.shanli.ahsl.servlet.Controller.doGet(Controller.java:49)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:742)
	org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:712)
	org.apache.jsp.center_005ffwd_jsp._jspService(center_005ffwd_jsp.java:114)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.shanli.slrad.web.CharsetFilter.doFilter(CharsetFilter.java:66)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/8.5.39