Hi all,

We're working on a big project and we've used TopCased to make some design.
Now we're starting to put things on documents, and we've tried to generate 
something with TopCased... and it doesn't work.

We've tried to:

 *   Use the Export feature (Export>Topcased>Documentation generator)... we 
have a NullPointerException
 *   Then we've tried to use GenDoc (New>Top Case>Gen Doc Model)... another 
NullPointerException

We use the TopCased 3.2 Eclipse bundle that we have downloaded from your 
website.

Any idea how I can solve my problem?

Here is the stack trace for the Export:
java.lang.NullPointerException
            at 
org.topcased.gendoc.ihm.export.wizards.GenerateDocWizardPage.updateAvailableTemplates(GenerateDocWizardPage.java:251)
            at 
org.topcased.gendoc.ihm.export.wizards.GenerateDocWizardPage.initializeData(GenerateDocWizardPage.java:181)
            at 
org.topcased.gendoc.ihm.export.wizards.GenerateDocWizardPage.createControl(GenerateDocWizardPage.java:141)
            at 
org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
            at 
org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:675)
            at 
org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1093)
            at 
org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1152)
            at 
org.eclipse.jface.wizard.WizardDialog.access$2(WizardDialog.java:1149)
            at 
org.eclipse.jface.wizard.WizardDialog$5.run(WizardDialog.java:1138)
            at 
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
            at 
org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1136)
            at 
org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:830)
            at 
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:369)
            at 
org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
            at 
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
            at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
            at 
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
            at 
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
            at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
            at org.eclipse.jface.window.Window.open(Window.java:801)
            at 
org.eclipse.ui.internal.handlers.WizardHandler$Export.executeHandler(WizardHandler.java:97)
            at 
org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:273)
            at 
org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294)
            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.actions.CommandAction.runWithEvent(CommandAction.java:157)
            at 
org.eclipse.ui.internal.actions.CommandAction.run(CommandAction.java:171)
            at 
org.eclipse.ui.actions.ExportResourcesAction.run(ExportResourcesAction.java:116)
            at 
org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
            at 
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
            at 
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
            at 
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
            at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
            at 
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
            at 
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
            at 
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
            at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
            at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
            at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
            at 
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
            at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
            at 
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
            at 
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
            at 
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
            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:368)
            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:559)
            at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
            at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

Here is the stack trace for the gendoc process:
java.lang.NullPointerException
at 
org.topcased.gendoc.internal.properties.sections.LoopIterativeTypeSection.getContainerLoop(LoopIterativeTypeSection.java:199)
at 
org.topcased.gendoc.internal.properties.sections.LoopIterativeTypeSection.getEClasses(LoopIterativeTypeSection.java:127)
at 
org.topcased.gendoc.internal.properties.sections.LoopIterativeTypeSection.getComboFeatureValues(LoopIterativeTypeSection.java:61)
at 
org.topcased.tabbedproperties.sections.AbstractChooserPropertySection.refresh(AbstractChooserPropertySection.java:164)
at 
org.eclipse.ui.views.properties.tabbed.TabContents$6.run(TabContents.java:217)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at 
org.eclipse.ui.views.properties.tabbed.TabContents.refresh(TabContents.java:220)
at 
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage$SelectionChangedListener.selectionChanged(TabbedPropertySheetPage.java:222)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at 
org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2132)
at 
org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1669)
at org.eclipse.jface.viewers.Viewer.setSelection(Viewer.java:392)
at 
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.setInput(TabbedPropertySheetPage.java:736)
at 
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.selectionChanged(TabbedPropertySheetPage.java:555)
at 
org.topcased.tabbedproperties.AbstractTabbedPropertySheetPage.selectionChanged(AbstractTabbedPropertySheetPage.java:124)
at 
org.eclipse.ui.views.properties.PropertySheet.selectionChanged(PropertySheet.java:344)
at 
org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
at 
org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
at 
org.topcased.gendoc.presentation.GendocEditor.setSelection(GendocEditor.java:1795)
at 
org.topcased.gendoc.presentation.GendocEditor$6.selectionChanged(GendocEditor.java:912)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at 
org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2132)
at 
org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1160)
at 
org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1190)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:228)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:222)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:389)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at 
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at 
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
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:368)
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:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

Thanks,

Eric



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