Hello, I have been trying out the Topcased 5.0 requirements tools. I had successfully imported upstream requirements from an Excel file and created current requirements by drag&drop. I even could update the upstream requirements and see the affected current requirements.
Today I wanted to create some new current requirements, but now Topcased won't create any more current requirements! Neither by dragging and dropping the upstream requirements nor by right-click on a diagram element and selecting "Create Current Requirement". I have attached at the end of this message the relevant part of the log file. Any help is highly appreciated... Rodrigo !ENTRY org.eclipse.ui 4 0 2011-10-10 10:09:44.140 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.NullPointerException at org.topcased.requirement.core.utils.RequirementHelper.createAttributeText(RequirementHelper.java:600) at org.topcased.requirement.core.utils.RequirementHelper.createDefaultAttributes(RequirementHelper.java:567) at org.topcased.requirement.core.utils.RequirementHelper.createCurrentRequirementFromUpstream(RequirementHelper.java:549) at org.topcased.requirement.core.utils.RequirementHelper.create(RequirementHelper.java:477) at org.topcased.requirement.core.utils.RequirementHelper.addCommandRequirement(RequirementHelper.java:407) at org.topcased.requirement.core.utils.RequirementHelper.executeRequirementCreation(RequirementHelper.java:244) at org.topcased.requirement.core.utils.RequirementHelper.createCurrentRequirements(RequirementHelper.java:203) at org.topcased.requirement.core.commands.CreateCurrentReqCommand.execute(CreateCurrentReqCommand.java:42) at org.topcased.modeler.commands.EMFtoGEFCommandWrapper.execute(EMFtoGEFCommandWrapper.java:85) at org.topcased.modeler.commands.CommandStack.execute(CommandStack.java:238) at org.topcased.modeler.commands.GEFtoEMFCommandStackWrapper.execute(GEFtoEMFCommandStackWrapper.java:77) at org.topcased.requirement.core.handlers.CreateRequirementHandler.execute(CreateRequirementHandler.java:72) 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.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829) at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805) 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:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) 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:123) 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)
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