Hi all,
I am compiling a list a small to medium comments on the first release of
Taverna2, but 1 I would like some immediate help as well, because it
seems I can't run any workflow at the moment. The error message I get is
'unable to make a copy of the workflow to run', and below is the stack
trace. Do any of you have any idea what the problem is?
Thanks,
Marco.
Stack trace workflow copy failure upon run:
>
WARN 2009-02-13 11:36:35,390
(net.sf.taverna.t2.workflowmodel.serialization.xml
.AbstractXMLDeserializer:126) - XML specified
net.sf.taverna.t2.activities:wsdl-
activity:0.4 instead using from profile
net.sf.taverna.t2.activities:wsdl-activi
ty:0.5-SNAPSHOT
ERROR 2009-02-13 11:36:35,390
(net.sf.taverna.t2.workbench.run.actions.RunWorkfl
owAction:127) - Unable to copy dataflow
net.sf.taverna.t2.workflowmodel.serialization.DeserializationException:
An error
occurred deserializing the
dataflow:net.sf.taverna.t2.activities.wsdl.WSDLActiv
ity cannot be cast to
net.sf.taverna.t2.workflowmodel.processor.activity.Activit
y
at
net.sf.taverna.t2.workflowmodel.serialization.xml.XMLDeserializerImpl
.deserializeDataflow(XMLDeserializerImpl.java:58)
at
net.sf.taverna.t2.workbench.run.actions.RunWorkflowAction.actionPerfo
rmed(RunWorkflowAction.java:122)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown
Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown
Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Sour
ce)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassCastException:
net.sf.taverna.t2.activities.wsdl.WSDLA
ctivity cannot be cast to
net.sf.taverna.t2.workflowmodel.processor.activity.Act
ivity
at
net.sf.taverna.t2.workflowmodel.serialization.xml.ActivityXMLDeserial
izer.deserializeActivity(ActivityXMLDeserializer.java:70)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.ActivityXMLDeserial
izer.deserializeActivity(ActivityXMLDeserializer.java:111)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.ProcessorXMLDeseria
lizer.deserializeProcessor(ProcessorXMLDeserializer.java:55)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.DataflowXMLDeserial
izer.deserializeDataflow(DataflowXMLDeserializer.java:65)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.XMLDeserializerImpl
.deserializeDataflow(XMLDeserializerImpl.java:56)
... 27 more
<
--
Marco Roos
Faculty of Science
University of Amsterdam
Kruislaan 403, room F1.02
1098 SJ Amsterdam
tel. +31 (0) 20 525 7522
http://home.medewerker.uva.nl/m.roos1 (includes links to social networks)
Note the change of e-mail address to [email protected]
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