!ENTRY org.eclipse.jface 4 0 2019-01-31 11:40:49.044
!MESSAGE An error has occurred. See error log for more details.
!STACK 0
java.lang.NullPointerException
	at org.eclipse.emf.ecore.util.EContentsEList.createEContentsEList(EContentsEList.java:51)
	at org.eclipse.emf.ecore.impl.MinimalEObjectImpl.eContents(MinimalEObjectImpl.java:758)
	at org.eclipse.emf.ecore.util.EcoreUtil$ProperContentIterator.<init>(EcoreUtil.java:1354)
	at org.eclipse.emf.ecore.util.EcoreUtil$4.getChildren(EcoreUtil.java:1265)
	at org.eclipse.emf.ecore.util.EcoreUtil$ContentTreeIterator.hasNext(EcoreUtil.java:1516)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.attached(ResourceImpl.java:889)
	at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eBasicSetContainer(BasicEObjectImpl.java:1336)
	at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.basicSetParent(UIElementImpl.java:369)
	at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.eInverseAdd(UIElementImpl.java:548)
	at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eInverseAdd(BasicEObjectImpl.java:1409)
	at org.eclipse.emf.ecore.util.EcoreEList.inverseAdd(EcoreEList.java:276)
	at org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:286)
	at org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:304)
	at com.mypackage.editor.profiles.ProfileRegistry.createProfileEditor(ProfileRegistry.java:186)
	at com.mypackage.editor.profiles.ProfileRegistry.getOrCreateProfileEditor(ProfileRegistry.java:155)
	at com.mypackage.editor.profiles.ProfileRegistry.openEditor(ProfileRegistry.java:149)
	at com.mypackage.editor.parts.InfoPart$1.doubleClick(InfoPart.java:229)
	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:833)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:176)
	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:830)
	at org.eclipse.jface.viewers.StructuredViewer.handleDoubleSelect(StructuredViewer.java:1147)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1260)
	at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:252)
	at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:250)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:309)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1055)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3944)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3547)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:166)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	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:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1501)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1474)

	private MInputPart createProfileEditor(ProfileInfo profileInfo) {

		String editorInputUri = UUID.randomUUID().toString();

		MInputPart editor = MBasicFactory.INSTANCE.createInputPart();

		editor.getTags().add(EPartService.REMOVE_ON_HIDE_TAG);

		editor.setInputURI(editorInputUri);
		editor.setLabel(profileInfo.getShortName());
		editor.setTooltip(profileInfo.getToolTip());

		editor.setContributionURI(Uris.forClass(ProfileEditorPart.class));
		editor.setCloseable(true);
		editor.setIconURI(Images.getUrl(Images.ICON_PROFILE));

		editorPartStack.getChildren().add(editor); // exception happens here
		profileEditors.add(editor);
		profileInfos.put(editorInputUri, profileInfo);

		return editor;
	}