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1. File > New > Project 2. Typed "dy" to filter down the list. 3. Double clicked on Dynamic Web project. This error only appears to happen if the wizard has never been opened. Once it opened once I could no longer reproduce. java.lang.ClassCastException: org.eclipse.jface.text.TextSelection cannot be cast to org.eclipse.jface.viewers.StructuredSelection at org.eclipse.jst.j2ee.internal.wizard.J2EEComponentFacetCreationWizardPage.getSelectedEARName(J2EEComponentFacetCreationWizardPage.java:143) at org.eclipse.jst.j2ee.internal.wizard.J2EEComponentFacetCreationWizardPage.restoreEARName(J2EEComponentFacetCreationWizardPage.java:116) at org.eclipse.jst.j2ee.internal.wizard.J2EEComponentFacetCreationWizardPage.restoreDefaultSettings(J2EEComponentFacetCreationWizardPage.java:110) at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.setDefaults(DataModelWizardPage.java:185) at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.createControl(DataModelWizardPage.java:107) at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170) at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard.createPageControls(ModifyFacetedProjectWizard.java:308) at org.eclipse.wst.web.ui.internal.wizards.NewProjectDataModelFacetWizard.createPageControls(NewProjectDataModelFacetWizard.java:140) at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:734) at org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1162) at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1221) at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1218) at org.eclipse.jface.wizard.WizardDialog$6.run(WizardDialog.java:1207) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1205) at org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advanceToNextPageOrFinish(NewWizardSelectionPage.java:71) at org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleClick(NewWizardNewPage.java:354) at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:824) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:822) at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1421) at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1225) at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238) at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296) 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:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:117) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) 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:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) 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:369) 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:620) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575) at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
This bug was introduced by the changes made for bug 182823
Created attachment 193264 [details] changing the type class of selection object
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Committed to R3_2_maintenance and HEAD for WTP 3.2.4 and WTP 3.3 M7
