[kepler-users] Save/Load XML file

[tog]

Dear all,

I have the following error when trying to re-execute a workflow:

java.lang.NullPointerException
        at org.gridle.plugin.kepler.component.OutputPlug.fire(Unknown Source)
        at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:398)
        at 
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:170)
        at ptolemy.actor.CompositeActor.fire(CompositeActor.java:400)
        at ptolemy.actor.Manager.iterate(Manager.java:688)
        at ptolemy.actor.Manager.execute(Manager.java:332)
        at ptolemy.actor.Manager.run(Manager.java:1071)
        at ptolemy.actor.Manager$3.run(Manager.java:1112)

What I did is the following:

  1- design a workflow
  2- run it
  3- save as file

  4 - restart Kepler
  5- reload XML
  6- run

What could be my mistake ?

Best Regards
Guillaume