Webapp runs on Tomcat 5.5.9 but not 5.5.20
I compile my war file using eclipse and it runs no problem on Tomcat 5.5.9 but if I try to run the same war on 5.5.20 then I get the error report The requested resource (/ProjectName/) is not available. I have tried various things with no luck including editing C:\apache-tomcat-5.5.20\conf\server.xml, C:\apache-tomcat-5.5.20\conf\Catalina\localhost\context.xml and C:\apache-tomcat-5.5.20\conf\Catalina\localhost\ProjectName.xml. I'm really stumped so any suggestions as to why an identical webapp runs on one version of Tomcat but not a more recent one would be gratefully received. I'm using Struts, Windows XP and JDK 1.5.0_09. John.
