Ola Senhores,
Estou com um problema aqui, e a seguinte linha de erro me acompanha:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
app.Filter.doFilter(Filter.java:52)
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:87)
root cause
java.lang.Error: Unresolved compilation problem:
previne.processo.validacao.ControllerFactory.getControllerInstance(ControllerFactory.java:5)
previne.processo.validacao.Validacao.buscarFontesDeDados(Validacao.java:45)
previne.processo.validacao.Validacao.execute(Validacao.java:31)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
app.Filter.doFilter(Filter.java:52)
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:87)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
Alguem tem uma ideia de qual erro pode ser? o prazo do projeto esta estourado, agradeço desde já qualquer ajuda… :roll: 
