It looks like what you're facing goes deeper and probably has little to do with the Visit stuff. I'd look at that IllegalStateException first...

To get anywhere with it a lot more information would be required. This sort of error goes directly to how you've deployed OFBiz, especially the servlet container you're using.

Which version/revision of OFBiz are you using?
How is it deployed (all the detail you can), especially which Servlet Container are you using and how is it configured?

-David


On Jan 10, 2007, at 6:49 AM, mcdev wrote:


Hello, anyone can help me about this?

25628641[ VisitHandler.java:159:ERROR] Could not find delegator with
delegatorName [null] in session, not creating Visit entity
25628641[ VisitHandler.java:195:WARN ] Could not find or create the
visit...
25628641[ LoginEvents.java:737:WARN ] Received a null Security object
from HttpServletRequest
25628657[ VisitHandler.java:159:ERROR] Could not find delegator with
delegatorName [null] in session, not creating Visit entity
25628657[ VisitHandler.java:195:WARN ] Could not find or create the
visit...
25635845[     ControlServlet.java:198:ERROR]
---- runtime exception report
--------------------------------------------------
Error in request handler:
Exception: java.lang.IllegalStateException
Message: getOutputStream() has already been called for this response
---- stack trace
---------------------------------------------------------------
java.lang.IllegalStateException: getOutputStream() has already been called
for this response
org.apache.catalina.connector.Response.getWriter(Response.java:596)
org.apache.catalina.connector.ResponseFacade.getWriter (ResponseFacade.java:186) org.ofbiz.widget.screen.ScreenWidgetViewHandler.render (ScreenWidgetViewHandler.java:80) org.ofbiz.webapp.control.RequestHandler.renderView (RequestHandler.java:611) org.ofbiz.webapp.control.RequestHandler.doRequest (RequestHandler.java:396)
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:191)
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:87)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:252) org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java: 258) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:213) org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178) org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126) org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107) org.apache.catalina.valves.AccessLogValve.invoke (AccessLogValve.java:526) org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148) org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:856) org.apache.coyote.http11.Http11Protocol $Http11ConnectionHandler.processConnection(Http11Protocol.java:744) org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket (PoolTcpEndpoint.java:527) org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt (LeaderFollowerWorkerThread.java:80) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:684)
java.lang.Thread.run(Thread.java:534)
---------------------------------------------------------------------- ----------

25635845[ ControlServlet.java:208:ERROR] An error occurred, going to the
errorPage: /error/error.jsp
25635845[     ControlServlet.java:215:ERROR] Including errorPage:
/error/error.jsp
25729172[ VisitHandler.java:159:ERROR] Could not find delegator with
delegatorName [null] in session, not creating Visit entity
25729172[ VisitHandler.java:195:WARN ] Could not find or create the
visit...

Thanks
--
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