[Mc4j-development] NPE on connect to JBoss

[Matt M. <mm...@ap...>]

HI,

  First off, thank you for providing a much needed tool to the community.
I, for one, have been waiting for something like this for a while.  That
having been said, I am having trouble using it.

  System -- w2k, jdk 1.4.1, jboss 4.0 (latest)

  On connect to JBoss, I get an NPE (below).

  Could you please give an example of a "known-good" setup for sucessfully
using mc4j on w2k?

  - Matt

java.lang.NullPointerException
        at java.util.TreeSet.addAll(TreeSet.java:227)
        at
org.mc4j.console.connection.ConnectionNode.loadConnectionNodeChildren(Connec
tionNode.java:167)
        at
org.mc4j.console.connection.ConnectionNode.connect(ConnectionNode.java:288)
        at org.mc4j.console.connection.JBossConnectionNode.connect(Unknown
Source)
        at org.mc4j.console.connection.ReconnectAction.performAction(Unknown
Source)
        at
org.openide.util.actions.NodeAction.performAction(NodeAction.java:179)
        at
org.openide.util.actions.NodeAction.actionPerformed(NodeAction.java:170)
        at org.netbeans.core.ModuleActions$1.run(ModuleActions.java:104)
        at org.openide.util.Task.run(Task.java:136)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:599)