NPE when selecting Requirements with Variability
When selecting a Requirement in the navigator, the follwoing Exception is thrown:
!ENTRY org.fortiss.af3.mira.ui 4 2 2018-03-05 10:31:16.745
!MESSAGE Section org.fortiss.af3.mira.ui declares non-existing filter or
section class.
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in org.fortiss.af3.mira.ui
was unable to load class
org.fortiss.variability.ui.properties.HasPresenceConditionPropertySectionBase.
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at
org.eclipse.ui.internal.views.properties.tabbed.view.SectionDescriptor.getSectionClass(SectionDescriptor.java:188)
at
org.eclipse.ui.views.properties.tabbed.AbstractTabDescriptor.createTab(AbstractTabDescriptor.java:64)
at
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.createTab(TabbedPropertySheetPage.java:695)
at
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.updateTabs(TabbedPropertySheetPage.java:669)
at
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.setInput(TabbedPropertySheetPage.java:736)
at
org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.selectionChanged(TabbedPropertySheetPage.java:556)
at
org.eclipse.ui.views.properties.PropertySheet.selectionChanged(PropertySheet.java:365)
at
org.eclipse.ui.internal.e4.compatibility.SelectionService.notifyPostSelectionListeners(SelectionService.java:173)
at
org.eclipse.ui.internal.e4.compatibility.SelectionService.access$4(SelectionService.java:170)
at
org.eclipse.ui.internal.e4.compatibility.SelectionService$2.selectionChanged(SelectionService.java:86)
at
org.eclipse.e4.ui.internal.workbench.SelectionAggregator$4.run(SelectionAggregator.java:156)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.e4.ui.internal.workbench.SelectionAggregator.notifyPostListeners(SelectionAggregator.java:154)
at
org.eclipse.e4.ui.internal.workbench.SelectionAggregator.access$8(SelectionAggregator.java:151)
at
org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8$1.run(SelectionAggregator.java:253)
at
org.eclipse.e4.core.contexts.RunAndTrack.runExternalCode(RunAndTrack.java:56)
at
org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8.changed(SelectionAggregator.java:251)
at
org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:110)
at
org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:334)
at
org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:348)
at
org.eclipse.e4.ui.internal.workbench.SelectionServiceImpl.setPostSelection(SelectionServiceImpl.java:34)
at
org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$3.selectionChanged(CompatibilityPart.java:128)
at
org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:888)
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.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:886)
at
org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1226)
at
org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1251)
at
org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:262)
at org.eclipse.jface.util.OpenStrategy.access$5(OpenStrategy.java:256)
at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:433)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4145)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3762)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at
org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at
org.fortiss.af3.rcapplication.AF3Application.start(AF3Application.java:43)
at
org.eclipse.equinox.internal.apEclipseAppHandle.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:354)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
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:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: java.lang.ClassNotFoundException:
org.fortiss.variability.ui.properties.HasPresenceConditionPropertySectionBase
cannot be found by org.fortiss.af3.mira.ui_2.12.0.qualifier
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
… 61 more
(from redmine: issue id 3306, created on 2018-03-05, closed on 2018-03-05)