On Mon, Jun 1, 2009 at 23:29, Omer Alvi <[email protected]> wrote:

> Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
> net.sf.tave
> rna.t2.workflowmodel.impl.DataflowOutputPortImpl$1 cannot be cast to
> net.sf.tave
> rna.t2.workflowmodel.ProcessorPort


As this is an odd error - could you double-check that you are using
Taverna 2.0 downloaded from
http://www.mygrid.org.uk/tools/taverna/taverna-2-0/download-taverna-2-0/

and that you are running it by starting run.bat ?


You could also try with recently announced 2.1 beta 1 to see if
there's any difference, see
  http://www.myexperiment.org/packs/60


As Ian posted, it would be most helpful to the team if you could
provide us with the workflow that you can't run (with example inputs
and it's expected outputs), and we can have a try as well :-)

-- 
Stian Soiland-Reyes, myGrid team
School of Computer Science
The University of Manchester

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