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[protege-discussion] error displaying ontology using OntoViz

Rajesh Kumar rajeshk at andrew.cmu.edu
Mon Feb 12 16:31:03 PST 2007


Hi,

I have installed OntoloViz following the directions at

http://protege.cim3.net/cgi-bin/wiki.pl?OntoViz

When I try to generate the graph of an ontology I have I get the 
following error:

java.io.IOException: CreateProcess: "C:\Program 
Files\ATTGraphviz\bin\dot"  "C:\
Documents and Settings\rajeshk\My 
Documents\research\Protege\examples\GALS_1\GAL
S_1.dot-input" -o "C:\Documents and Settings\rajeshk\My 
Documents\research\Prote
ge\examples\GALS_1\GALS_1.dot" error=3
       at java.lang.ProcessImpl.create(Native Method)
       at java.lang.ProcessImpl.<init>(Unknown Source)
       at java.lang.ProcessImpl.start(Unknown Source)
       at java.lang.ProcessBuilder.start(Unknown Source)
       at java.lang.Runtime.exec(Unknown Source)
       at java.lang.Runtime.exec(Unknown Source)
       at dfki.protege.ontoviz_tab.ExportDot.dot(Unknown Source)
       at dfki.protege.ontoviz_tab.ExportDot.dot(Unknown Source)
       at dfki.protege.ontoviz_tab.OntovizTab$9.actionPerformed(Unknown 
Source)

       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.pumpOneEventForHierarchy(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)


Can anyone help me out here? Thanks for any comments.

Rajesh

-- 
Rajesh Kumar
Ph.D. Candidate
Electrical & Computer Engg. Dept., Carnegie Mellon Univ.

http://www.ece.cmu.edu/~rajeshk





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