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Date: Wed, 20 Jan 2010 06:10:39 -0800 (PST)
From: Celinio Fernandes <cel975@yahoo.com>
Subject: [Struts 2] OGNL debug console not working
To: Struts Users Mailing List <user@struts.apache.org>
In-Reply-To: <27241877.post@talk.nabble.com>
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Hi,
I am trying to run the debug console that is available in a popup when you =
append the URL with ?debug=3Dconsole It is described here :=20
http://struts.apache.org/2.0.14/docs/debugging.html

Here is the URL i used :
http://localhost:8085/myWebApp/doLogin.action?debug.console

It complains that it cannot create a session after the response was sent.
As a consequence, i believe, the console is read only, I cannot type anythi=
ng.
What did i do wrong or what am i missing ?
Thanks for helping.

Here is the stack trace i get :

Struts Problem Report

Struts has detected an unhandled exception:
# Messages: =A0=A0 =A0Impossible de cr=EF=BF=BDer une sessionapr=EF=BF=BDs =
que la r=EF=BF=BDponse ait =EF=BF=BDt=EF=BF=BD envoy=EF=BF=BDe
File: =A0=A0 =A0org/apache/catalina/connector/Request.java
Line number: =A0=A0 =A02 338
Stacktraces
java.lang.IllegalStateException: Impossible de creer une session apres que =
la reponse ait ete envoyee

=A0=A0=A0 org.apache.catalina.connector.Request.doGetSession(Request.java:2=
338)
=A0=A0=A0 org.apache.catalina.connector.Request.getSession(Request.java:209=
4)
=A0=A0=A0 org.apache.catalina.connector.RequestFacade.getSession(RequestFac=
ade.java:833)
=A0=A0=A0 javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServl=
etRequestWrapper.java:216)
=A0=A0=A0 org.apache.struts2.dispatcher.SessionMap.put(SessionMap.java:179)
=A0=A0=A0 org.apache.struts2.interceptor.debugging.DebuggingInterceptor.int=
ercept(DebuggingInterceptor.java:272)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept=
(ChainingInterceptor.java:126)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercep=
t(PrepareInterceptor.java:138)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.inter=
cept(MethodFilterInterceptor.java:87)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18=
nInterceptor.java:165)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 org.apache.struts2.interceptor.ServletConfigInterceptor.intercept=
(ServletConfigInterceptor.java:164)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(Al=
iasInterceptor.java:179)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.i=
ntercept(ExceptionMappingInterceptor.java:176)
=A0=A0=A0 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultAct=
ionInvocation.java:237)
=A0=A0=A0 org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionPro=
xy.java:52)
=A0=A0=A0 org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher=
.java:488)
=A0=A0=A0 org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(=
ExecuteOperations.java:77)
=A0=A0=A0 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFi=
lter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
=A0=A0=A0 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(=
ApplicationFilterChain.java:235)
=A0=A0=A0 org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicat=
ionFilterChain.java:206)
=A0=A0=A0 org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHead=
erFilter.java:96)
=A0=A0=A0 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(=
ApplicationFilterChain.java:235)
=A0=A0=A0 org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicat=
ionFilterChain.java:206)
=A0=A0=A0 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrap=
perValve.java:235)
=A0=A0=A0 org.apache.catalina.core.StandardContextValve.invoke(StandardCont=
extValve.java:191)
=A0=A0=A0 org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Sec=
urityAssociationValve.java:183)
=A0=A0=A0 org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContext=
Valve.java:95)
=A0=A0=A0 org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.p=
rocess(SecurityContextEstablishmentValve.java:126)
=A0=A0=A0 org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.i=
nvoke(SecurityContextEstablishmentValve.java:70)
=A0=A0=A0 org.apache.catalina.core.StandardHostValve.invoke(StandardHostVal=
ve.java:127)
=A0=A0=A0 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportVal=
ve.java:102)
=A0=A0=A0 org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(Cac=
hedConnectionValve.java:158)
=A0=A0=A0 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngin=
eValve.java:109)
=A0=A0=A0 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter=
.java:330)
=A0=A0=A0 org.apache.coyote.http11.Http11Processor.process(Http11Processor.=
java:829)
=A0=A0=A0 org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.p=
rocess(Http11Protocol.java:598)
=A0=A0=A0 org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.jav=
a:447)
=A0=A0=A0 java.lang.Thread.run(Unknown Source)
=A0=A0 =A0

You are seeing this page because development mode is enabled. Development m=
ode, or devMode, enables extra debugging behaviors and reports to assist de=
velopers. To disable this mode, set:

=A0 struts.devMode=3Dfalse

in your WEB-INF/classes/struts.properties file.=20
=0A=0A=0A      
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