Hello, Sorry to hear you have had problems. Could you post a copy of your workflow and we can take a closer look. It is possible that it is a problem with version 2.0, we will soon be releasing 2.1 which should fix 'most' of the problems with opening 1.7 workflows.
Cheers, Ian Ian Dunlop myGrid team School of Computer Science University of Manchester On 1 Jun 2009, at 23:29, Omer Alvi wrote: > 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 > > ------------------------------------------------------------------------------ > OpenSolaris 2009.06 is a cutting edge operating system for enterprises > looking to deploy the next generation of Solaris that includes the > latest > innovations from Sun and the OpenSource community. Download a copy and > enjoy capabilities such as Networking, Storage and Virtualization. > Go to: > http://p.sf.net/sfu/opensolaris-get_______________________________________________ > taverna-users mailing list > [email protected] > [email protected] > Web site: http://www.taverna.org.uk > Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/ ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ taverna-users mailing list [email protected] [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/
