I would begin by examining the form on which the error occured as indicated
by the message. You should locate the source code under the
TOMCAT_HOME/work/{webcontext}/.../form_jsp_{Highest number}.java That should
show the source of the problem form and from there you should be able to
determine the cause....(Assuming that is the form you are loading and getting the error on) Error: 500 Location: /pod_users/justin/jsp/form.jsp Internal Servlet Error: -----Original Message----- From: Justin Rowles [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 19, 2001 10:37 AM To: 'Tomcat Users List' Subject: RE: Illegal State Exception > You are doing something like res.getOutputStream().write(data); twice > within the same request. This could be for several reasons > and it general > occurs when you include a page in your response and then try > to use the > above - you can do a response.isCommited() to check the state of the > response. I don't use any output streams in the system. I don't use any includes. I do use a jdbc driver for mySQL and the problem could well be in there (both recent problems have occurred shortly after changes to the database access routines). Any further ideas? Mostly I would like to know any way that I can get enough information to trace the issue myself. J. -- You're only jealous cos the little penguins are talking to me. *************************************************************** For more information on Ordnance Survey products and services, visit our web site at http://www.ordnancesurvey.co.uk *************************************************************** -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]> -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
