Hello Folks,
I am a newbie and was trying to run a workflow using Taverna 2.0 but somehow
it didn't work. That workflow runs conveniently with Taverna1.7.1. Here is
the output at the terminal.
---Upon opening the workflow:
WARN 2009-06-02 02:00:21,831
(net.sf.taverna.t2.workbench.file.impl.FileManager
Impl:338) - Could not open from C:\Documents and Settings\Omer\My Documents
\svnfiles\trunk\workflows\CFE_local.xml using
net.sf.taverna.t2.workbench.file.i
mpl.t2dataflowope...@dafa2c of type
net.sf.taverna.t2.workbench.file.impl.T2Flow
filet...@2c2d82b9
-- Upon running :
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
net.sf.tave
rna.t2.workflowmodel.impl.DataflowOutputPortImpl$1 cannot be cast to
net.sf.tave
rna.t2.workflowmodel.ProcessorPort
at
net.sf.taverna.t2.workflowmodel.serialization.xml.DatalinksXMLSeriali
zer.datalinkToXML(DatalinksXMLSerializer.java:70)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.DatalinksXMLSeriali
zer.datalinksToXML(DatalinksXMLSerializer.java:144)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.DataflowXMLSerializ
er.serializeDataflow(DataflowXMLSerializer.java:70)
at
net.sf.taverna.t2.workflowmodel.serialization.xml.XMLSerializerImpl.s
erializeDataflow(XMLSerializerImpl.java:58)
at
net.sf.taverna.t2.workbench.run.actions.RunWorkflowAction.actionPerfo
rmed(RunWorkflowAction.java:122)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$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)
Your help is highly appreciated and I apologize in advance if this is not
the right place to ask this question.
Cheers,
Omer Alvi
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