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(RC3) The attached was originally a *.cmof file, but that didn't work at all so I saved it as *.uml. It contains a hierarchy of packages. Creating either Class or Package diagrams gives a missing canvas. Four error logs below: org.eclipse.core.commands.ExecutionException: While executing the operation, an exception occurred at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:521) at org.eclipse.papyrus.core.adaptor.gmf.AbstractPapyrusGmfCreateDiagramCommandHandler.runAsTransaction(AbstractPapyrusGmfCreateDiagramCommandHandler.java:119) at org.eclipse.papyrus.core.adaptor.gmf.AbstractPapyrusGmfCreateDiagramCommandHandler$1.doExecute(AbstractPapyrusGmfCreateDiagramCommandHandler.java:268) at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135) at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119) at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150) at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:513) at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208) at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165) at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219) at org.eclipse.papyrus.core.adaptor.gmf.AbstractPapyrusGmfCreateDiagramCommandHandler.createDiagram(AbstractPapyrusGmfCreateDiagramCommandHandler.java:271) at org.eclipse.papyrus.wizards.CreateModelWizard.initDiagrams(CreateModelWizard.java:440) at org.eclipse.papyrus.wizards.InitModelWizard.initDiagrams(InitModelWizard.java:192) at org.eclipse.papyrus.wizards.CreateModelWizard.initDiagramModel(CreateModelWizard.java:398) at org.eclipse.papyrus.wizards.CreateModelWizard.createAndOpenPapyrusModel(CreateModelWizard.java:179) ---------------- org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.eclipse.emf.ecore.xmi.IllegalValueException: Value 'org.eclipse.uml2.uml.internal.impl.PackageImpl@96e356 (name: OCL_Associations, visibility: <unset>)' is not legal. (platform:/resource/org.eclipse.ocl.examples.pivot/model/OCL.uml, 3, 97) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:315) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:397) at org.eclipse.papyrus.wizards.pages.SelectRootElementPage.getResourceForFile(SelectRootElementPage.java:155) at org.eclipse.papyrus.wizards.pages.SelectRootElementPage.<init>(SelectRootElementPage.java:71) at org.eclipse.papyrus.wizards.InitModelWizard.createSelectRootElementPage(InitModelWizard.java:73) at org.eclipse.papyrus.wizards.InitModelWizard.init(InitModelWizard.java:55) ------------------ Plug-in 'org.eclipse.papyrus.diagram.common' contributed an invalid Menu Extension (Path: 'editMenu' is invalid): org.eclipse.papyrus.diagram.common.objectContribution.pastewithmodelaction ------------------ Plug-in 'org.eclipse.gmf.runtime.diagram.ui.providers' contributed an invalid Menu Extension (Path: 'editMenu' is invalid): org.eclipse.gmf.runtime.diagram.ui.actions.internal.DuplicateActionDelegate
Created attachment 197670 [details] Missing attachment
Created attachment 197688 [details] Workaround fix for your model
I don't clearly understand why at this point, but it look like Papyrus is unable to create new diagram when the root is not a Profile or Model (see https://bugs.eclipse.org/bugs/attachment.cgi?id=197688)
Attached doesn't work for me; the uml xmlns is undefined. A similar trick changing the root Package to Model, offers the root as a choice when creating, but the canvas is still missing.
(In reply to comment #4) > Attached doesn't work for me; the uml xmlns is undefined. > > A similar trick changing the root Package to Model, offers the root as a choice > when creating, but the canvas is still missing. In fact there is actually a problem of diagram creation when trying to create diagram from the wizard for an existing model (someone else log a similar bug#348847). That said, it should not prevent Papyrus from opening, and once opened (even if the canvas is grayed out at this point) you should be able to create add diagrams (if the root is a "Model" not a "Package"). If you can see Papyrus ModelExplorer after opening try to open the view (Window / Show View / Other / Papyrus / Model Explorer or reset the Papyrus perspective), once you have the ModelExplorer visible you can select Package or Model and add diagram (with the toolbar or the "Create new diagram" contextual menu). Note that if the root element is a Package in your model, "Create new diagram" context menu does not shows up... another bug... 348847
Hi Ed, did the Yann solved your pb? Cheers... Séb.
(In reply to comment #6) > Hi Ed, > > did the Yann solved your pb? > > Cheers... Séb. I just proposed a workaround, no fix has been provided for the bug, AFAIK no one is currently working on it.
(In reply to comment #6) > did the Yann solved your pb? With two outstanding bugs in the region of my problem I haven't looked much further. I'm hoping to get some company time for OMG spec progress soon, at which point I will be looking to pull diagrams out of Papyrus into a document, but not top of my priorityies at present. Chnaging to a MOdel at the root should not be a problem for me, so hopefully that might then work.
(In reply to comment #8) > (In reply to comment #6) > > did the Yann solved your pb? No. Yann just referred to a duplicate Bugzilla 348847. I too am now using a tiny Model rooted UML and it just doesn't work. This makes it impossible for me to use Papyrus for OMG specification definition work. After a few tries the Model Explorer gradually dies; more and more fails to repaint. ("org.eclipse.swt.SWTException: Widget is disposed" but only SWT context.)
I've tried to reproduce the issue on the latest 0.10 version, and it works for me. I've created a UML model with a root Package, then created a Papyrus model from it, and I was able to create all kinds of diagrams.
(In reply to comment #10) > I've created a UML model with a root Package, then created a Papyrus model > from it, and I was able to create all kinds of diagrams. Great, but since Yann reproduced the problem, surely RESOLVED FIXED?
