Java Servlet and NoClassDefFoundError

I am setting up a servlet under Jserv but keep getting a NoClassDefFound error.

The servlet is being mapped to an alias in the properties file:

servlet.Alias.code=AdapterServlet
servlet.Alias.initArgs=propertyFile=Adapter.txt

The servlet is in the directory referenced by the repositories property:

repositories=/Myclasses

If I put the sample Hello.class servlet into this directory and map the Alias to Hello - servlet.Alias.code=Hello - this works OK.

I have also added the /Myclasses directory to the Classpath set in the jserv properties file for this zone.

wrapper.classpath=/Myclasses


Any ideas?