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3004: Unexpected error occurred. java.lang.NullPointerException at org.eclipse.jubula.client.ui.editors.TestSuiteEditor.getDisplayableLanguages(TestSuiteEditor.java:392) at org.eclipse.jubula.client.ui.editors.TestSuiteEditor.getAdapter(TestSuiteEditor.java:374) at org.eclipse.jubula.client.ui.views.dataset.AbstractDataSetPage.fillLanguageCombo(AbstractDataSetPage.java:1157) at org.eclipse.jubula.client.ui.views.dataset.AbstractDataSetPage.updateView(AbstractDataSetPage.java:1096) at org.eclipse.jubula.client.ui.views.dataset.AbstractDataSetPage.reactOnChange(AbstractDataSetPage.java:1905) at org.eclipse.jubula.client.ui.views.dataset.AbstractDataSetPage.selectionChanged(AbstractDataSetPage.java:2005) at org.eclipse.jubula.client.ui.views.dataset.DataSetView.selectionChanged(DataSetView.java:166) at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156) at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62) at org.eclipse.jubula.client.ui.editors.AbstractJBEditor$EditorSelectionChangedListener.selectionChanged(AbstractJBEditor.java:204) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162) 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.Viewer.fireSelectionChanged(Viewer.java:160) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2162) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1190) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1220) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:228) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:222) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:389) 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 com.bredexsw.guidancer.app.Launcher.start(Unknown Source) 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:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Precondition: * open TS in TSE * add some TCs into the TSE * save so the TS is not dirty Workflow: * expand view on TS in TSB * try to delete one or more of the TCs from the TS in the TSB
This issue is currently not reproducible with the given workflow - so I added a potential NPE safety for getDisplayableLanguages:392 http://git.eclipse.org/c/jubula/org.eclipse.jubula.core.git/commit/?id=40415bc02d1bceaac08e7cc117a908dad97a9b38
Verified manually, UE does not occur anymore
