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[news.eclipse.modeling.gmt.amw] Re: new to eclipse/amw question 
Hi Matti

Regarding the problems with the "Web Applications Modelling" Use Case on your previous mail, it was done with a previous version of EMF, and after reading your mail we have noticed that there are some compability issues that we are trying to fix.

Sorry for the troubles and keep an eye on the newsgroup.
We will make you know as soon as the problems are solved.

Juancho


Matti Husu escribió:
Hello again. I'm having Windows XP Home as OS. Now installed jre1.6.0_03 (could not find _02 right away). Now model weaver wizard's first page is opened (maybe it's fully functional I do not know yet) and double clicking use case's .amw results error. This time null pointer exception:

java.lang.NullPointerException
at org.eclipse.weaver.plugin.util.WeaverResourceUtil.loadKm3ExtensionStreamList(WeaverResourceUtil.java:332)

at org.eclipse.weaver.core.WeaverModelManager.getWeavingMetamodelRS(WeaverModelManager.java:284)

at org.eclipse.weaver.core.WeaverModelManager.getWeavingMetamodelRS(WeaverModelManager.java:238)

at org.eclipse.weaver.core.WeaverModelManager.getWeavingMetamodel(WeaverModelManager.java:325)

at org.eclipse.weaver.core.WeaverModelManager.initWeavingMetaModel(WeaverModelManager.java:136)

at org.eclipse.weaver.core.WeaverModelManager.<init>(WeaverModelManager.java:95)

at org.eclipse.weaver.editors.GlobalWeaverEditor.initModelManager(GlobalWeaverEditor.java:390)

at org.eclipse.weaver.editors.GlobalWeaverEditor.init(GlobalWeaverEditor.java:361)

at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:794)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:643)

at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)

at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)

at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:263)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2739)

at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651)

at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2565)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
at org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileAction.java:98)
at org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystemEditorAction.java:98)

at org.eclipse.ui.views.navigator.OpenActionGroup.runDefaultAction(OpenActionGroup.java:125)

at org.eclipse.ui.views.navigator.MainActionGroup.runDefaultAction(MainActionGroup.java:328)

at org.eclipse.ui.views.navigator.ResourceNavigator.handleOpen(ResourceNavigator.java:690)

at org.eclipse.ui.views.navigator.ResourceNavigator$6.open(ResourceNavigator.java:433)

at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:820)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:199)
at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:818)

at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1079)

at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1183)

at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:263)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:257)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:297)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176) 

    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:508)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

-Regards Matti