Re: how to convert struts based apps from tomcat4 to tomcat5.5?

2009-06-04 Thread Maurizio Rottin
2009/5/30 Christopher Schultz : > So, is basically calling news.getAbstr() (or > news.getTitle()) and it is returning null, which throws an error. > > I suspect that either your news object is null, or the title or abstract > of the news item is null. My guess is that 'news' is null. > > Maybe yo

Re: how to convert struts based apps from tomcat4 to tomcat5.5?

2009-05-29 Thread Maurizio Rottin
2009/5/29 Maurizio Rottin : > 2009/5/28 Christopher Schultz : >         >                myScroller.addMessage("Prossimamente news"); >         >         > > //the problem should be in the bean:define >                myScroller.addMessage(' id="nzews&

Re: how to convert struts based apps from tomcat4 to tomcat5.5?

2009-05-29 Thread Maurizio Rottin
2009/5/28 Christopher Schultz : >> May I put the code here? (i think it's very little and simple to read) > > Sure. Post what you've got and we'll take a look. > " ); System.out.println( "show news:"; + limitNewsList + "" ); //this is working! i can see the arraylist popula

Re: Centos 5 OS not releasing memory Tomcat6

2009-05-28 Thread Maurizio Rottin
2009/5/28 André Warnier : > If a non-existent process is able to hold on to some memory and not return > it to the OS, doesn't that indicate an OS problem ? i think so! but i do not remeber any kernel problem related to memory caching in Centos kernel releases. Maybe you should give a try at Cent

Re: how to convert struts based apps from tomcat4 to tomcat5.5?

2009-05-28 Thread Maurizio Rottin
2009/5/28 Caldarale, Charles R : > Your code may be dependent on a bug in 4.1 that was fixed in later Tomcat > levels. this can be the error! but i don't know if this is the right mailinglist to post the code that generate the error! May I put the code here? (i think it's very little and simple t

Re: how to convert struts based apps from tomcat4 to tomcat5.5?

2009-05-28 Thread Maurizio Rottin
2009/5/28 Caldarale, Charles R : >> 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()

Re: Centos 5 OS not releasing memory Tomcat6

2009-05-28 Thread Maurizio Rottin
2009/5/28 msweeney : > > Tomcat version 6 > Apache 2.2.3 > Centos 5.2 > VMware 2.5 > 2 VPU's > 4G Memory > > Guest Memory usage is on a avg 122 MB and Host Memory is at 3.31 G so we > know it's not the balloon driver. > > Problem statement: > > I understand as a SysAdmin that the JVM loves to grab

how to convert struts based apps from tomcat4 to tomcat5.5?

2009-05-28 Thread Maurizio Rottin
Hi all, i am in the process to move an application from tomcat 4.1.29(source from tomcat website) to tomcat 5.5.23 with struts 1.2.9 from redhat. It seems that everything works but one single page so far. the error from catalina.out is: "ERROR [TP-Processor40] - Servlet.service() for servlet jsp