Problems with /Admin/Directories/Add+directory

Hi,

I can't seem to get the Directories template editor to work.

I'm just entering:

Name: user
Class: 

Apparently the class with default to DirectoryResource.

Let me know if I'm dumb or if there is some workaround.

-- 
Walter.Eaves@brunel.ac.uk
http://www.brunel.ac.uk/research/hci

POST /Admin/Directories/Add+directory HTTP/1.0
Cache-Control: Max-age=259200
Date: Tue, 08 Jul 1997 19:54:25 GMT
Via: 1.0 wwwcache.brunel.ac.uk:10000 (Squid/1.1.4)
Content-Length: 64
Content-Type: application/x-www-form-urlencoded
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*
Authorization: Basic HiThere==
Host: loki:8001
Referer: http://loki:8001/Admin/Directories/Add+directory
User-Agent: Mozilla/3.0 (X11; I; SunOS 5.5.1 sun4u)
X-Forwarded-For: 134.83.128.7

+++ client-1 got exception:
java.lang.NullPointerException
	at java.util.Hashtable.put(Hashtable.java)
	at w3c.jigsaw.indexer.Directory.initialize(Directory.java)
	at w3c.tools.store.AttributeHolder.initialize(AttributeHolder.java)
	at w3c.jigsaw.indexer.Directory.makeDirectory(Directory.java)
	at w3c.jigsaw.indexer.DirectoriesAddHandler.notifyEndProcessing(DirectoriesEditor.java)
	at w3c.jigsaw.forms.FormCardResource.handle(FormCardResource.java)
	at w3c.jigsaw.forms.PostableResource.post(PostableResource.java)
	at w3c.jigsaw.resources.HTTPResource.dispatch(HTTPResource.java)
	at w3c.jigsaw.resources.HTTPResource.perform(HTTPResource.java)
	at w3c.jigsaw.http.httpd.perform(httpd.java)
	at w3c.jigsaw.http.Client.processRequest(Client.java)
	at w3c.jigsaw.http.Client.startConnection(Client.java)
	at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
	at w3c.util.CachedThread.run(ThreadCache.java)
w3c.jigsaw.http.ClientException
	at w3c.jigsaw.http.Client.startConnection(Client.java)
	at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
	at w3c.util.CachedThread.run(ThreadCache.java)