Porting from Cocoon1 to Cocoon2 is like converting a gorilla to a submarine. If your project is small than I would read up on Cocoon2, rethink your approach and start from scratch, otherwise read on.
> -----Original Message----- > From: gorillacommunications [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, May 15, 2002 4:54 PM > To: [EMAIL PROTECTED] > Subject: upgrading to Cocoon2 and debugging > > > Hi all. > > I am upgrading an application from Cocoon1 to Cocoon2 and am > having some problems. I get the error "Exception in creating Transform > Handler: > java.lang.NullPointerException". This is not enough info > 1. I created a pipeline in sitemap.xmap, but are there any special things I > must do to my XML and XSL files to upgrade? There a quite a few change you have to do to XMLs. tag libs request, response, etc. are now xsp-request, xsp-response, etc. Also their namespace uris have changed so now you must have: <xsp:page language="java" xmlns:xsp-request="http://apache.org/xsp/request/2.0";> and same for response, etc. If you used xspCurrentNode and its friends than you have to rewrite your XMLs to use SAX contentHandler instead. The fp taglib is not in C2, other taglibs have changed too. If your XMLs did redirection or changed stylesheets on the fly than you might need to write some Actions. > > 2. How do I see meaningful debugging info? I looked in the archive > and think I have the settings correct in web.xml and logkit.xconf, but > I see no info in any of the logs for this application (other applications > dump output to the logs). At least Cocoon1 would write a message > to the console telling me what the parser choked on (I read in > the archive that this message is caused by an error in the XSL). > there are sitemap.log error.log core.log and access.log probably in your deployed apps WEB-INF/logs. Look there. Artur... --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
