type Exception report
message java.lang.IllegalArgumentException: The path of an ForwardConfig cannot be null
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.IllegalArgumentException: The path of an ForwardConfig cannot be null org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:624) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) com.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
root cause
java.lang.IllegalArgumentException: The path of an ForwardConfig cannot be null org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:70) org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54) org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191) org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305) org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191) org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:624) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) com.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.76 logs.