[jimnord99]

MyEclipse Enterprise Workbench

Version: 2015 CI 14
Build id: 13.0.0-20150813

When I try to create a Dynamic Web Project I get this:

Unhandled event loop exception

Exception trace:
java.lang.NullPointerException
at org.eclipse.jst.j2ee.web.project.facet.WebFacetInstallDataModelProvider.isEARDefaultForRuntime(WebFacetInstallDataModelProvider.java:129)
at org.eclipse.jst.j2ee.web.project.facet.WebFacetInstallDataModelProvider.getDefaultProperty(WebFacetInstallDataModelProvider.java:119)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.getProperty(DataModelImpl.java:130)
at org.eclipse.wst.common.frameworks.datamodel.DataModelEvent.getProperty(DataModelEvent.java:134)
at org.eclipse.jst.j2ee.internal.web.archive.operations.WebFacetProjectCreationDataModelProvider$1.propertyChanged(WebFacetProjectCreationDataModelProvider.java:62)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.notifyListeners(DataModelImpl.java:347)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.notifyPropertyChange(DataModelImpl.java:338)
at org.eclipse.jst.j2ee.project.facet.J2EEModuleFacetInstallDataModelProvider.propertySet(J2EEModuleFacetInstallDataModelProvider.java:174)
at org.eclipse.jst.j2ee.web.project.facet.WebFacetInstallDataModelProvider.propertySet(WebFacetInstallDataModelProvider.java:185)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.internalSetProperty(DataModelImpl.java:182)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.setProperty(DataModelImpl.java:172)
at org.eclipse.wst.common.componentcore.datamodel.FacetProjectCreationDataModelProvider.propertySet(FacetProjectCreationDataModelProvider.java:329)
at org.eclipse.jst.j2ee.project.facet.J2EEFacetProjectCreationDataModelProvider.propertySet(J2EEFacetProjectCreationDataModelProvider.java:140)
at org.eclipse.jst.j2ee.internal.web.archive.operations.WebFacetProjectCreationDataModelProvider.propertySet(WebFacetProjectCreationDataModelProvider.java:75)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.internalSetProperty(DataModelImpl.java:182)
at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.setProperty(DataModelImpl.java:172)
at org.eclipse.wst.web.ui.internal.wizards.DataModelFacetCreationWizardPage.restoreRuntimeSettings(DataModelFacetCreationWizardPage.java:626)
at org.eclipse.wst.web.ui.internal.wizards.DataModelFacetCreationWizardPage.restoreDefaultSettings(DataModelFacetCreationWizardPage.java:569)
at org.eclipse.jst.j2ee.internal.wizard.J2EEComponentFacetCreationWizardPage.restoreDefaultSettings(J2EEComponentFacetCreationWizardPage.java:125)
at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.setDefaults(DataModelWizardPage.java:182)
at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.createControl(DataModelWizardPage.java:104)
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:178)
at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard.createPageControls(ModifyFacetedProjectWizard.java:309)
at org.eclipse.wst.web.ui.internal.wizards.NewProjectDataModelFacetWizard.createPageControls(NewProjectDataModelFacetWizard.java:144)
at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:759)
at org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1210)
at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1271)
at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1268)
at org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1257)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1254)
at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:942)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:434)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:619)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)
at org.eclipse.jface.window.Window.open(Window.java:808)
at org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:117)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:519)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
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(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)

Session Data:

eclipse.buildId=13.0.0-20150518
java.version=1.7.0_45
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86

how do I get this fixed?

• This topic was modified 8 years, 7 months ago by jimnord99.

[support-swapna]

jimnord99,

Sorry that you are seeing this issue. I could not replicate the issue at my end.

It might be due to a corrupt installation or plug-in cache. Please start MyEclipse with the clean argument. Here is the FAQ for starting MyEclipse with -clean : https://www.genuitec.com/forums/topic/troubleshoot-using-the-clean-command-line-argument/

If that doesn’t help, try switching to a new workspace and check if the issue persists.

If the above suggestions do not help, then please try re-installing MyEclipse. If you run the installer, it will detect the previous install and ask if you want to repair it. If that doesn’t work, delete the .deliverycenter.installs file, in your home folder, then run the installer again.

Let us know how it works for you.

–Swapna
MyEclipse Support

[jimnord99]

I reinstalled the MyEclipse product and it took care of the issue.

Thanks for your help.

[support-swapna]

jimmord99,

Glad that the issue is resolved.
Let us know if you see any other issues.

–Swapna
MyEclipse Support

[Author]

Posts