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[protege-discussion] Problem with "create graph" in Ontoviz plugin

Timothy Redmond tredmond at stanford.edu
Tue Mar 13 10:44:19 PDT 2012


My first guess is that this is due to some sort of permission denied 
problem.  You are opening the newspaper ontology from a read-only 
directory.  Try opening an ontology that is in read-write directory.

-Timothy


On 3/13/12 7:19 AM, ben salem aicha wrote:
> Hello,
>
> I want to create a graph for the example mentionned in 
> http://protegewiki.stanford.edu/wiki/OntoViz, but I can't.
> I have this message in my log file:
>
> 2012.03.13 13:16:47.490 GMT WARNING: Error at generating graph. -- 
> java.io.IOException: CreateProcess: dot  "C:\Program 
> Files\Protege_3.4.7\examples\newspaper\newspaper.dot-input" -o 
> "C:\Program Files\Protege_3.4.7\examples\newspaper\newspaper.dot" error=2
>     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 Source)
>     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)
>
> Thank you for your response.
>
> -- 
> Aicha BEN SALEM
>
> PhD student LIPN/Talend
>
>
>
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