I get the following in the Error log when using the latest SoapUI 3.5. plugin in Eclipse Galileo on Ubuntu. Also, this seems to continually freeze Eclipse. I have tried a complete uninstall and restarting Eclipse with -clean argument to no avail. Has anyone encountered the same issue? Is there anything I can do to fix this?

Could not acquire children from extension: com.eviware.soapui.eclipse.projectContent for Plugin org.eclipse.ui.navigator

java.lang.NullPointerException
at org.eclipse.ui.internal.navigator.NavigatorContentService.rememberContribution(NavigatorContentService.java:686)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getElements(SafeDelegateTreeContentProvider.java:97)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getElements(NavigatorContentServiceContentProvider.java:156)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:959)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1330)
at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:390)
at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:636)
at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:602)
at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeViewer.java:2578)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefreshStruct(AbstractTreeViewer.java:1863)
at org.eclipse.jface.viewers.TreeViewer.internalRefreshStruct(TreeViewer.java:716)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1838)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1794)
at org.eclipse.ui.navigator.CommonViewer.internalRefresh(CommonViewer.java:566)
at org.eclipse.jface.viewers.StructuredViewer$8.run(StructuredViewer.java:1484)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1392)
at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:402)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1353)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1482)
at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:548)
at org.eclipse.ui.navigator.CommonViewer.refresh(CommonViewer.java:358)
at org.eclipse.ui.navigator.CommonViewer.refresh(CommonViewer.java:515)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1414)
at org.eclipse.jface.viewers.StructuredViewer.addFilter(StructuredViewer.java:582)
at org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider.setWorkingSet(WorkingSetActionProvider.java:280)
at org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider$3.propertyChange(WorkingSetActionProvider.java:226)
at org.eclipse.ui.internal.navigator.extensions.ExtensionStateModel.firePropertyChangeEvent(ExtensionStateModel.java:135)
at org.eclipse.ui.internal.navigator.extensions.ExtensionStateModel.setBooleanProperty(ExtensionStateModel.java:90)
at org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider.restoreState(WorkingSetActionProvider.java:318)
at org.eclipse.ui.navigator.NavigatorActionService.initialize(NavigatorActionService.java:372)
at org.eclipse.ui.navigator.NavigatorActionService.getActionProviderInstance(NavigatorActionService.java:355)
at org.eclipse.ui.navigator.NavigatorActionService.fillActionBars(NavigatorActionService.java:253)
at org.eclipse.ui.navigator.CommonNavigatorManager.selectionChanged(CommonNavigatorManager.java:239)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2132)
at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1669)
at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1124)
at org.eclipse.ui.navigator.CommonViewer.setSelection(CommonViewer.java:380)
at org.eclipse.ui.navigator.CommonNavigator.selectReveal(CommonNavigator.java:362)
at org.eclipse.ui.internal.navigator.actions.LinkEditorAction$3.run(LinkEditorAction.java:101)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.navigator.actions.LinkEditorAction$2.runInUIThread(LinkEditorAction.java:89)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
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:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)