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When I want to export my Papyrus table in a XMI file, I get the following exception : I think the save action should be done with an EMF Transaction !ENTRY org.eclipse.ui 4 0 2011-02-14 16:04:25.744 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.IllegalStateException: Cannot modify resource set without a write transaction at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.assertWriting(TransactionChangeRecorder.java:348) at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.appendNotification(TransactionChangeRecorder.java:302) at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.processResourceNotification(TransactionChangeRecorder.java:272) at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.notifyChanged(TransactionChangeRecorder.java:238) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:380) at org.eclipse.emf.common.notify.impl.NotificationImpl.dispatch(NotificationImpl.java:1033) at org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:305) at org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:307) at org.eclipse.emf.facet.widgets.nattable.NatTableWidget.saveAs(NatTableWidget.java:2202) at org.eclipse.emf.facet.widgets.nattable.handlers.ExportCommandHandler.execute(ExportCommandHandler.java:29) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:824) at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:810) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:800) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4126) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3715) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2697) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2661) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2495) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Created attachment 189113 [details] Bug 337164 fix Hi, Please find attached a patch on revision 316 which should fix this problem. Regards, Nicolas Guyomar
Comment on attachment 189113 [details] Bug 337164 fix Hi, I’ve committed this patch (less than 250 line, no CQ needed). Committed revision 321. Regards, Gregoire
Vincent, This patch is available in the last nightly build of EMF Facet. Please can you: - Install the last version from the update site http://download.eclipse.org/facet/updates/nightly/ - Try to reproduce the bug. Regards, Gregoire
Hi, I have tested with the version on the update site, the patch doesn't correct the bug. I get the same exception Regards, Vincent
Hi, Please, can you send us a scenario to reproduce the bug and if necessary a zip of your Eclipse installation and of your workspace. Regards, Gregoire Dupe
Hi, Papyrus Table Editor are now available on the Papyrus SVN in /trunk/incoming. You need : - oep.table.common : common plugin for the table editors - oep.table.menu : menu for the tables - oep.table.default : the default table editor - oep.table.modelexplorer : allow to display tables in the model explorer + provides some actions like Rename, Duplicate, ... Steps to reproduce : 1/ Create a new Papyrus diagram and add it some elements 2/ Create a new default table : right click in the model explorer on the root element -> New Table -> Default Table a new table is open 3/ Add an element in the table ( drag & drop is not yet done) : From the model explorer : right click on a UML element -> Add in a table 4/ Use the action Export as XMI file -> you get the exception.
This bug is resolved. The last problems came from my Eclipse and Papyrus Installation.
