[kepler-users] Question about the Display actor and the composite "class"
Daniel Crawl
danielcrawl at gmail.com
Wed Apr 17 11:41:44 PDT 2013
Hi Marcin,
I saw a similar exception in Kepler 2.3 by putting a Display actor
inside a MultiInstanceComposite. However, this error does not occur
in Kepler 2.4.
Does the error occur for you with 2.4?
--dan
On 4/17/13 3:18 AM, Marcin Plociennik wrote:
>
> Hi,
>
> I have following case:
>
> 1. I'm generating the Composite, putting just in and out port
>
> 2. Inside composite I'm connecting in and out,
>
> 3. I'm saving that composite to xml (so only the internal part of
> composite) to place on the Kepler path
>
> 4. I'm editing the xml file and changing the "entity" to "class" for the
> composite. That way as you know I can use that composite in many place,
> and the changes would be applied to all the instances.
>
> 5. I can use that actor in the workflows , I can edit and add there
> inside most of the actors including other composite, and it works
>
> 6. The only problem I have so far is with the Display Actor:
>
> When I try to add it to such created composite I'm getting error that is
> pasted below
>
> I know maybe it is not standard way but, maybe you will know how to
> solve that problem, or what is the reason for that
>
> thanks in advance
>
> regards
>
> Marcin
>
>
>
> ptolemy.kernel.util.InternalErrorException: Failed to initialize
> implementation
> in .Unnamed1.test.Display
> Because:
> Attempt to insert object named "_windowProperties" into a container that
> already contains an object with that name.
> at ptolemy.actor.lib.gui.Display._getImplementation(Display.java:396)
> at ptolemy.actor.lib.gui.Display.attributeChanged(Display.java:205)
> at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:1992)
> at ptolemy.data.expr.Variable._evaluate(Variable.java:1646)
> at ptolemy.data.expr.Variable._propagate(Variable.java:1732)
> at ptolemy.data.expr.Variable.validate(Variable.java:1430)
> at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:808)
> at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
> at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1538)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1510)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1666)
> at ptolemy.moml.MoMLChangeRequest._execute(MoMLChangeRequest.java:289)
> at ptolemy.kernel.util.ChangeRequest.execute(ChangeRequest.java:171)
> at
> ptolemy.kernel.util.NamedObj.executeChangeRequests(NamedObj.java:738)
> at ptolemy.kernel.util.NamedObj.requestChange(NamedObj.java:1778)
> at
> ptolemy.actor.CompositeActor.requestChange(CompositeActor.java:1922)
> at
> ptolemy.vergil.basic.EditorDropTargetListener.drop(EditorDropTargetListener.java:369)
>
> at java.awt.dnd.DropTarget.drop(DropTarget.java:434)
> at
> sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:519)
>
> at
> sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:165)
>
> at
> sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:832)
>
> at
> sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:756)
>
> at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
> at java.awt.Component.dispatchEventImpl(Component.java:4517)
> at java.awt.Container.dispatchEventImpl(Container.java:2097)
> at java.awt.Component.dispatchEvent(Component.java:4488)
> at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
> at
> java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4310)
> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4161)
> at java.awt.Container.dispatchEventImpl(Container.java:2083)
> at java.awt.Window.dispatchEventImpl(Window.java:2489)
> at java.awt.Component.dispatchEvent(Component.java:4488)
> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
> at java.awt.EventQueue.access$400(EventQueue.java:81)
> at java.awt.EventQueue$2.run(EventQueue.java:627)
> at java.awt.EventQueue$2.run(EventQueue.java:625)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
>
> at java.awt.EventQueue$3.run(EventQueue.java:641)
> at java.awt.EventQueue$3.run(EventQueue.java:639)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
>
> at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
>
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
>
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
> Caused by: ptolemy.kernel.util.NameDuplicationException: Attempt to
> insert object named "_windowProperties" into a container that already
> contains an object with that name.
> at ptolemy.kernel.util.NamedList.append(NamedList.java:133)
> at ptolemy.kernel.util.NamedObj._addAttribute(NamedObj.java:2190)
> at ptolemy.kernel.util.Attribute.setContainer(Attribute.java:398)
> at ptolemy.data.expr.Variable.setContainer(Variable.java:819)
> at ptolemy.kernel.util.Attribute.<init>(Attribute.java:109)
> at ptolemy.kernel.util.Attribute.<init>(Attribute.java:86)
> at
> ptolemy.kernel.util.AbstractSettableAttribute.<init>(AbstractSettableAttribute.java:88)
>
> at ptolemy.data.expr.Variable.<init>(Variable.java:255)
> at ptolemy.data.expr.Parameter.<init>(Parameter.java:125)
> at
> ptolemy.actor.gui.WindowPropertiesAttribute.<init>(WindowPropertiesAttribute.java:85)
>
> at
> ptolemy.actor.gui.AbstractPlaceableJavaSE.init(AbstractPlaceableJavaSE.java:69)
>
> at ptolemy.actor.lib.gui.DisplayJavaSE.init(DisplayJavaSE.java:166)
> at ptolemy.actor.lib.gui.Display._getImplementation(Display.java:394)
> ... 50 more
> Caused by: ptolemy.kernel.util.NameDuplicationException: Attempt to
> insert object named "_windowProperties" into a container that already
> contains an object with that name.
> at ptolemy.kernel.util.NamedList.append(NamedList.java:133)
> at ptolemy.kernel.util.NamedObj._addAttribute(NamedObj.java:2190)
> at ptolemy.kernel.util.Attribute.setContainer(Attribute.java:398)
> at ptolemy.data.expr.Variable.setContainer(Variable.java:819)
> at ptolemy.kernel.util.Attribute.<init>(Attribute.java:109)
> at ptolemy.kernel.util.Attribute.<init>(Attribute.java:86)
> at
> ptolemy.kernel.util.AbstractSettableAttribute.<init>(AbstractSettableAttribute.java:88)
>
> at ptolemy.data.expr.Variable.<init>(Variable.java:255)
> at ptolemy.data.expr.Parameter.<init>(Parameter.java:125)
> at
> ptolemy.actor.gui.WindowPropertiesAttribute.<init>(WindowPropertiesAttribute.java:85)
>
> at
> ptolemy.actor.gui.AbstractPlaceableJavaSE.init(AbstractPlaceableJavaSE.java:69)
>
> at ptolemy.actor.lib.gui.DisplayJavaSE.init(DisplayJavaSE.java:166)
> at ptolemy.actor.lib.gui.Display._getImplementation(Display.java:394)
> at ptolemy.actor.lib.gui.Display.attributeChanged(Display.java:205)
> at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:1992)
> at ptolemy.data.expr.Variable._evaluate(Variable.java:1646)
> at ptolemy.data.expr.Variable._propagate(Variable.java:1732)
> at ptolemy.data.expr.Variable.validate(Variable.java:1430)
> at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:808)
> at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
> at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1538)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1510)
> at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1666)
> at ptolemy.moml.MoMLChangeRequest._execute(MoMLChangeRequest.java:289)
> at ptolemy.kernel.util.ChangeRequest.execute(ChangeRequest.java:171)
> at
> ptolemy.kernel.util.NamedObj.executeChangeRequests(NamedObj.java:738)
> at ptolemy.kernel.util.NamedObj.requestChange(NamedObj.java:1778)
> at
> ptolemy.actor.CompositeActor.requestChange(CompositeActor.java:1922)
> at
> ptolemy.vergil.basic.EditorDropTargetListener.drop(EditorDropTargetListener.java:369)
>
> at java.awt.dnd.DropTarget.drop(DropTarget.java:434)
> at
> sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:519)
>
> at
> sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:165)
>
> at
> sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:832)
>
> at
> sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:756)
>
> at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
> at java.awt.Component.dispatchEventImpl(Component.java:4517)
> at java.awt.Container.dispatchEventImpl(Container.java:2097)
> at java.awt.Component.dispatchEvent(Component.java:4488)
> at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
> at
> java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4310)
> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4161)
> at java.awt.Container.dispatchEventImpl(Container.java:2083)
> at java.awt.Window.dispatchEventImpl(Window.java:2489)
> at java.awt.Component.dispatchEvent(Component.java:4488)
> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
> at java.awt.EventQueue.access$400(EventQueue.java:81)
> at java.awt.EventQueue$2.run(EventQueue.java:627)
> at java.awt.EventQueue$2.run(EventQueue.java:625)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
>
> at java.awt.EventQueue$3.run(EventQueue.java:641)
> at java.awt.EventQueue$3.run(EventQueue.java:639)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
>
> at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
>
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
>
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>
>
> --
> Marcin Plociennik
> Poznan Supercomputing and Networking Center
>
> 61-704 Poznan, ul. Noskowskiego 10 POLAND
> phone (+48 61) 8582181
> e-mail: marcinp at man.poznan.pl
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