On Fri, 19 Jun 2009 01:45:41 -0700, Stian Soiland-Reyes  
<[email protected]> wrote:


> Try removing this line from run.sh:
>
>   
> -Djava.system.class.loader=net.sf.taverna.raven.prelauncher.BootstrapClassLoader


yes, that solves the problem!!!


> Does OpenSuse come with the JVM? Could you check how you installed it,
> and possibly try a newer one from sun? In Ubuntu one needs to do
> something like update-configuration to select which is the default VM,
> is a similar configuration step needed for OpenSUSE?


The Java I am using is downloaded from SUN, not part of the OpenSuSE  
package.


> It sounds weird to get an IllegalStateException while starting the VM
> - the only reason I can see is that something is wrong with our
> BootstrapClassLoader  - but it would be a bit odd as it's just a
> subclassed URLClassLoader with the addURL() method made public.


Hopefully the solution above will give you a hint as to what is wrong.

Is there any reason for me not to trust what Taverna2 does without that  
classloader, or can I continue on my merry way?

Mark




-- 
Mark D Wilkinson, PI Bioinformatics
Assistant Professor, Medical Genetics
The James Hogg iCAPTURE Centre for Cardiovascular and Pulmonary Research
Providence Heart + Lung Institute
University of British Columbia - St. Paul's Hospital
Vancouver, BC, Canada

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