Hello Folks
ejabberd 2.0.3
smack 3.1.0 (Library for Connecting to XMPP Server with Java Applications)
su smack 1.2 (Implementing PubSub to Smack)
ubuntu 8.10
Ive got a Project from my company to send generated Data (MEssages) over an Ejabberd Server to Clients. Ive installed and probably configured my ejabberdserver. With Smack i can already send data (messages directly adressed to another client/user) via my JavaProgram (My TestDataGenerator). Now i got to create a PubSub node, which i can adress from the test-data-generator and the node should share it to all subscribed clients.
I think my SuSmack works great, because the XML Stream looks like all the examples and mod_pubsub is answering, but with this message (forth-laptop is my local PC-name and server... and forth the user on my laptop):
=INFO REPORT==== 2009-02-04 14:35:21 ===
I(<0.309.0>:mod_pubsub:894) : Node ["home","forth","forth-laptop","pubsub"] ; invalid configuration: []This is my XML Stream:
<iq id=\"q1RQ6-4\" to=\"pubsub.forth-laptop\" from=\"admin@forth-laptop\" type=\"set\">
<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">
<create node='/home/forth/forth-laptop/pubsub'/>
</pubsub>
</iq>I Already tried it with a <configure/> after the "create node=""" but then i get an AUTH Error!
 Can someone please help? Its a Student work and i'm totaly stuck!!
I dont even know if the node name is right or if it even could be wrong , i tried so many things. And in the admin-webconfig there is a node called "ejabberd@localhost". Whats that?
Thanks a lot for anybody taking their time!
Here is my DebugLog from getting the stream to the message of the error-stream:
WITHOUT CONFIGURE::
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.456.0>:ejabberd_receiver:306) : Received XML on stream = "<iq id=\"q1RQ6-4\" to=\"pubsub.forth-laptop\" from=\"admin@forth-laptop\" type=\"set\">\n<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">\n  <create node='/home/forth/forth-laptop/pubsub'/>\n</pubsub></iq>"
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.457.0>:ejabberd_router:301) : route
	from {jid,"admin","forth-laptop","Home","admin","forth-laptop","Home"}
	to {jid,[],"pubsub.forth-laptop",[],[],"pubsub.forth-laptop",[]}
	packet {xmlelement,"iq",
                   [{"id","q1RQ6-4"},
                    {"to","pubsub.forth-laptop"},
                    {"from","admin@forth-laptop"},
                    {"type","set"}],
                   [{xmlcdata,<<"\n">>},
                    {xmlelement,"pubsub",
                        [{"xmlns","http://jabber.org/protocol/pubsub"}],
                        [{xmlcdata,<<"\n  ">>},
                         {xmlelement,"create",
                             [{"node","/home/forth/forth-laptop/pubsub"}],
                             []},
                         {xmlcdata,<<"\n">>}]}]}
=INFO REPORT==== 2009-02-04 14:35:21 ===
I(<0.309.0>:mod_pubsub:894) : Node ["home","forth","forth-laptop","pubsub"] ; invalid configuration: []
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.309.0>:ejabberd_router:301) : route
	from {jid,[],"pubsub.forth-laptop",[],[],"pubsub.forth-laptop",[]}
	to {jid,"admin","forth-laptop","Home","admin","forth-laptop","Home"}
	packet {xmlelement,"iq",
                   [{"type","error"},
                    {"to","admin@forth-laptop"},
                    {"from","pubsub.forth-laptop"},
                    {"id","q1RQ6-4"}],
                   [{xmlcdata,<<"\n">>},
                    {xmlelement,"pubsub",
                        [{"xmlns","http://jabber.org/protocol/pubsub"}],
                        [{xmlcdata,<<"\n  ">>},
                         {xmlelement,"create",
                             [{"node","/home/forth/forth-laptop/pubsub"}],
                             []},
                         {xmlcdata,<<"\n">>}]},
                    {xmlelement,"error",
                        [{"code","400"},{"type","modify"}],
                        [{xmlelement,"bad-request",
                             [{"xmlns","urn:ietf:params:xml:ns:xmpp-stanzas"}],
                             []}]}]}
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.309.0>:ejabberd_local:279) : local route
	from {jid,[],"pubsub.forth-laptop",[],[],"pubsub.forth-laptop",[]}
	to {jid,"admin","forth-laptop","Home","admin","forth-laptop","Home"}
	packet {xmlelement,"iq",
                           [{"type","error"},{"to",[...]},{[...],...},{...}],
                           [{xmlcdata,<<...>>},{xmlelement,...},{...}]}
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.309.0>:ejabberd_sm:372) : session manager
	from {jid,[],"pubsub.forth-laptop",[],[],"pubsub.forth-laptop",[]}
	to {jid,"admin","forth-laptop","Home","admin","forth-laptop","Home"}
	packet {xmlelement,"iq",
                           [{"type","error"},{"to",[...]},{[...],...},{...}],
                           [{xmlcdata,<<...>>},{xmlelement,...},{...}]}
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.309.0>:ejabberd_sm:467) : sending to process <0.457.0>
=INFO REPORT==== 2009-02-04 14:35:21 ===
D(<0.457.0>:ejabberd_c2s:1346) : Send XML on stream = "<iq from='pubsub.forth-laptop' to='admin@forth-laptop/Home' type='error' id='q1RQ6-4'>\n<pubsub xmlns='http://jabber.org/protocol/pubsub'>\n  <create node='/home/forth/forth-laptop/pubsub'/>\n</pubsub><error code='400' type='modify'><bad-request xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/></error></iq>"

Two small errors in your stanza to create node
Your stanza has two problems:
This is wrong (needs to fix 1 and 2):
<iq to="pubsub.forth-laptop" from="admin@forth-laptop" type="set"><pubsub xmlns="http://jabber.org/protocol/pubsub">
<create node='/home/forth/forth-laptop/pubsub'/>
</pubsub>
</iq>
This is wrong (needs to fix 1):
<iq to="pubsub.forth-laptop" from="admin@forth-laptop" type="set"><pubsub xmlns="http://jabber.org/protocol/pubsub">
<create node='/home/forth/forth-laptop/pubsub'/>
<configure/>
</pubsub>
</iq>
This is wrong (needs to fix 2):
<iq to="pubsub.forth-laptop" from="admin@forth-laptop" type="set"><pubsub xmlns="http://jabber.org/protocol/pubsub">
<create node='/home/forth-laptop/admin'/>
</pubsub>
</iq>
Finally, this is correct :D
<iq to="pubsub.forth-laptop" from="admin@forth-laptop" type="set"><pubsub xmlns="http://jabber.org/protocol/pubsub">
<create node='/home/forth-laptop/admin'/>
<configure/>
</pubsub>
</iq>
Thanks
Thanks for the quick answer, helped me a lot!!!
:D