I am trying to run the provenance recorder as described here:
https://kepler-project.org/developers/interest-groups/provenance-interest-group/provenance-recorder-instructions
When I drop the provenance recorder into the workflow desktop I get
the following:
com.microstar.xml.XmlException: Cannot create entity without a class
name. in [external stream] at line 2 and column 29
at ptolemy.moml.MoMLParser._checkForNull(MoMLParser.java:3784)
at ptolemy.moml.MoMLParser._createEntity(MoMLParser.java:3965)
at ptolemy.moml.MoMLParser.startElement(MoMLParser.java:2486)
at com.microstar.xml.XmlParser.parseElement(XmlParser.java:921)
at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
at com.microstar.xml.XmlParser.parseDocument(XmlParser.java:481)
at com.microstar.xml.XmlParser.doParse(XmlParser.java:159)
at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1395)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1368)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1523)
at ptolemy.moml.MoMLChangeRequest._execute(MoMLChangeRequest.java:270)
at ptolemy.kernel.util.ChangeRequest.execute(ChangeRequest.java:170)
at ptolemy.kernel.util.NamedObj.executeChangeRequests(NamedObj.java:699)
at ptolemy.kernel.util.NamedObj.requestChange(NamedObj.java:1686)
at ptolemy.actor.CompositeActor.requestChange(CompositeActor.java:1351)
at
ptolemy.vergil.basic.EditorDropTarget$DTListener.drop(EditorDropTarget.java:448)
at java.awt.dnd.DropTarget.drop(DropTarget.java:430)
at
sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:500)
at
sun.awt.dnd.SunDropTargetContextPeer.access$800(SunDropTargetContextPeer.java:53)
at
sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:812)
at
sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:736)
at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:29)
at java.awt.Component.dispatchEventImpl(Component.java:3926)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Component.dispatchEvent(Component.java:3903)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
at
java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4007)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3861)
at java.awt.Container.dispatchEventImpl(Container.java:2054)
at java.awt.Window.dispatchEventImpl(Window.java:1801)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Chris
