Hello, The error page of T5 appears only with one red line, one black line & no other description when using T5 on JBoss5.1.
Sample : << [RED]An unexpected application exception has occurred.[/RED] Request event 'action' (on component Index:actionlink) was not handled; you must provide a matching event handler method in the component or in one of its containers. >> In the documentation man speak about a full error page including stack traces and other stuffs. Are you able to display it with jboss 5.1 + classpath patch ? In which package should I check that this page is present ? Regards, mondes_engloutis.