[kepler-users] new user issue with sshexecutecmd

[Mark Miller]

I am a new user, trying to learn how to deploy jobs on remote machines via Kepler.
I am running in WindowsXP environment.

It seems the SSH Execute cmd actor would be the correct one to use.
I set up a simple workflow connecting this actor's outputs to display screens to see what happens,
Which is what I have done with other actors I am learning to use.
I configured the login creds for the "target" input (these creds work for the SSH Directory Listing actor)

Unlike the other actors I have tried, with this one, I get a fail with the following message:

ptolemy.kernel.util.IllegalActionException: Channel index 0 is out of range, because width is only 0.
  in .ssh_dir.SSH Execute cmd.command
                at ptolemy.actor.IOPort.get(IOPort.java:849)
                at org.kepler.actor.ssh.ExecuteCmd.fire(ExecuteCmd.java:368)
                at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:469)
                at ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
                at ptolemy.actor.CompositeActor.fire(CompositeActor.java:458)
                at ptolemy.actor.Manager.iterate(Manager.java:749)
                at ptolemy.actor.Manager.execute(Manager.java:351)
                at ptolemy.actor.Manager.run(Manager.java:1162)
                at ptolemy.actor.Manager$3.run(Manager.java:1215)
I have tried searching/googling all the kepler docs, but can't find a reference to this message.
Can anyone help?

Mark

Mark A. Miller, PhD
Principal Investigator, Biology
San Diego Supercomputer Center
University of California, San Diego
La Jolla, CA, 92093-0505
Tel: 858-822-0866
Fax: 858-534-5117

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