FileNotFoundException: ServletRedirector

[Catherine Lee]

Hi,
 
I tried to run the sample app (test.war) but got the 
following error: java.io.FileNotFoundException: 
http://catl/test/servlet/SnoopServlet (SnoopServlet is 
the "ServletRedirector" in the JRun Server I'm using). 

My cactus.properties is in the classpath.  I also tried 
this URL from a brower and it works fine.(500 Internal 
Server Error).

Does anyone know how to resolve the FileNotFoundException 
problem?

Thanks,
-Catherine