Cannot close language.eclipse project.

java.lang.NullPointerException
	at org.metaborg.spoofax.core.project.settings.MavenProjectSettingsReader.spoofaxSettings(MavenProjectSettingsReader.java:55)
	at org.metaborg.spoofax.core.project.settings.ProjectSettingsService.get(ProjectSettingsService.java:37)
	at org.metaborg.core.build.dependency.DependencyService.compileDependencies(DependencyService.java:38)
	at org.metaborg.core.language.LanguageIdentifierService.identify(LanguageIdentifierService.java:61)
	at org.metaborg.spoofax.eclipse.transform.ContextMenuContribution.getContributionItems(ContextMenuContribution.java:67)
	at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:89)
	at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:62)
	at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:208)
	at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:780)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:861)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:721)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processContents(MenuManagerRenderer.java:622)
	at org.eclipse.ui.internal.PopupMenuExtender.addMenuContributions(PopupMenuExtender.java:423)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:393)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:352)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:492)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:487)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:519)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4199)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1471)
	at org.eclipse.swt.widgets.Menu.menuWillOpen(Menu.java:806)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5692)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
	at org.eclipse.swt.internal.cocoa.NSMenu.popUpContextMenu(NSMenu.java:77)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:278)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:4119)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3662)
	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:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	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)

Eclipse: org.eclipse.epp.package.standard.feature.feature.group 4.4.2.20150219-0708
Spoofax: org.metaborg.spoofax.eclipse 1.5.0.20151021-173649-new-spoofax-plugin
System: Mac OS X x86_64 10.11.1

Submitted by Vlad Vergu on 22 October 2015 at 10:32

Fixed