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Created attachment 257359 [details] Test case to reproduce the bug I try PMF with simple example with this scenario: 1. I created an Ecore (Example.ecore) with an EClass called: NamedClass which contains one EString attribute name. 2. I created a PMF application "ExampleApplication.pmf" and import my model 3. I created a container, Property part and property tab as content a dataform generated by importing my model. 4. I Generate the PMF application: I fill the properties of the Properties.fcore with the model, context... at this the end of the generation, some export packages are missing in my MANIFEST.MF (messages, validator, menus). I add the these package by hand 5. I create a new class that extends the Example editor and implements ITabbedPropertySheetPageContributor. 6. I launch a runtime, than, I create example model. And when I selected the instance of my NamedClass a get java.lang.ClassNotFoundException (see the stack below) This class NamedclassView is not generated in the package example.ui.properties.views, but, in the example.ui.properties and it name is duplicated (NamedClassNamedClassView.java)! In the associated xwt file, this class is referenced as example.ui.properties.views.NamedClassView java.lang.ClassNotFoundException: example.ui.properties.views.NamedClassView at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.eclipse.osgi.internal.framework.ContextFinder.loadClass(ContextFinder.java:131) at java.lang.ClassLoader.loadClass(Unknown Source) at example.ui.properties.part.XWTSectionDescriptor.getSectionClass(XWTSectionDescriptor.java:57) at org.eclipse.ui.views.properties.tabbed.AbstractTabDescriptor.createTab(AbstractTabDescriptor.java:64) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.createTab(TabbedPropertySheetPage.java:695) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.updateTabs(TabbedPropertySheetPage.java:669) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.setInput(TabbedPropertySheetPage.java:736) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.selectionChanged(TabbedPropertySheetPage.java:556) at org.eclipse.ui.views.properties.PropertySheet.selectionChanged(PropertySheet.java:335) at org.eclipse.ui.internal.e4.compatibility.SelectionService.notifyListeners(SelectionService.java:237) at org.eclipse.ui.internal.e4.compatibility.SelectionService.handlePostSelectionChanged(SelectionService.java:122) at org.eclipse.ui.internal.e4.compatibility.SelectionService.access$1(SelectionService.java:112) at org.eclipse.ui.internal.e4.compatibility.SelectionService$3.selectionChanged(SelectionService.java:80) at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$4.run(SelectionAggregator.java:167) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.SelectionAggregator.notifyPostListeners(SelectionAggregator.java:164) at org.eclipse.e4.ui.internal.workbench.SelectionAggregator.access$8(SelectionAggregator.java:161) at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8$1.run(SelectionAggregator.java:273) at org.eclipse.e4.core.contexts.RunAndTrack.runExternalCode(RunAndTrack.java:56) at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8.changed(SelectionAggregator.java:270) at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:114) at org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:341) at org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:356) at org.eclipse.e4.ui.internal.workbench.SelectionServiceImpl.setPostSelection(SelectionServiceImpl.java:36) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$3.selectionChanged(CompatibilityPart.java:132) at example.presentation.ExampleEditor.setSelection(ExampleEditor.java:1684) at example.presentation.ExampleEditor$6.selectionChanged(ExampleEditor.java:887) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:163) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2197) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1228) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1257) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:408) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.polarsys.capella.studio.product.Application.start(Application.java:127) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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:669) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at org.eclipse.equinox.launcher.Main.run(Main.java:1515) at org.eclipse.equinox.launcher.Main.main(Main.java:1488)
Hi Faycal, The problem is in "Propertie.fcore" of your generator "org.eclipse.pmf.ui.tools.properties" : 1. in the Production Plan "Generate classes and XWT files", exactly in the invocation Contact "model.package.name". The String must be defined as : "example.ui.properties.views". 2. the same Bug 482259: in the method "generate" in the pattern "XWTTabDescriptorProvider", the variable <%=className%> will be declared as : String className = parameter.getName() + ".views." + content.getDataContextType().getName() + content.getName() + "View". Best,
