2009/5/28 Caldarale, Charles R <chuck.caldar...@unisys.com>: >> From: Maurizio Rottin [mailto:maurizio.rot...@gmail.com] >> Subject: how to convert struts based apps from tomcat4 to tomcat5.5? >> >> the error from catalina.out is: >> "ERROR [TP-Processor40] - Servlet.service() for servlet jsp threw >> exception >> javax.servlet.jsp.JspException: Define tag cannot set a null value >> at >> org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272) >> etc. etc." > > Your code may be dependent on a bug in 4.1 that was fixed in later Tomcat > levels. There are a set of system properties you can adjust to change the > 5.5 behavior to be the same as in 4.1, and you might need to experiment with > those: > http://tomcat.apache.org/tomcat-5.5-doc/config/systemprops.html > > In particular, look at the ones in the Jasper section.
ok, i'll read it soon! > Also, Tomcat 6 implemented several more Jasper-related properties that might > be pertinent (hard to tell without seeing your code). > > Since you're upgrading, why not move to Tomcat 6.0? It's noticeably better > in many ways than 5.5. > I use centos5.3 and I am not a tomcat expert. Then i found easy to install tomcat rpm's incuded in Centos distribution (which ships tomcat 5.5.23). Anyway i remember that is pretty easy to install tomcat, maybe just untar the package, then maybe i'll give it a try! thank you, -- mr --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
