JBoss 3.0 Beta : Datasource : Object name cannot be null

[vijay]

I am facing problem is configuring Datasource in JBoss 3.0 Beta. (SQL Server 2000)

Earlier I was using 3.0 aplha.
I just copied mssqlds.xml file from alpha to beta\deploy.
I changed classpath attrib as



I am getting an error as...............

javax.management.RuntimeOperationsException: Object name cannot be null
at com.sun.management.jmx.MBeanServerImpl.isRegistered(MBeanServerImpl.java:1096)
at org.jboss.resource.ConnectionFactoryLoader.startService(ConnectionFactoryLoader.java:429)

Any help appreciated.
Thanks.

[davidjencks]

Check the differences in the config files in cvs. (follow ch3 of online free manaul)

<mbean-ref name=""> changed to <depends optional-attribute-name=""> and the mbean naming style changed JCA to jboss.jca.