java.lang.AssertionError at org.netbeans.modules.cnd.modelimpl.repository.RepositoryUtils.put(RepositoryUtils.java:185) at org.netbeans.modules.cnd.modelimpl.csm.InheritanceImpl.getClassifier(InheritanceImpl.java:149) at org.netbeans.modules.cnd.api.model.services.CsmInheritanceUtilities.getCsmClass(CsmInheritanceUtilities.java:410) at org.netbeans.modules.cnd.api.model.services.CsmVirtualInfoQuery$Empty.getBaseDeclaration(CsmVirtualInfoQuery.java:202) at org.netbeans.modules.cnd.api.model.services.CsmVirtualInfoQuery$Empty.getFirstBaseDeclarations(CsmVirtualInfoQuery.java:188) at org.netbeans.modules.cnd.navigation.overrides.ComputeAnnotations.computeAnnotation(ComputeAnnotations.java:123) at org.netbeans.modules.cnd.navigation.overrides.ComputeAnnotations.computeAnnotations(ComputeAnnotations.java:102) at org.netbeans.modules.cnd.navigation.overrides.ComputeAnnotations.computeAnnotations(ComputeAnnotations.java:110) at org.netbeans.modules.cnd.navigation.overrides.ComputeAnnotations.computeAnnotations(ComputeAnnotations.java:92) at org.netbeans.modules.cnd.navigation.overrides.OverrideTaskFactory$PhaseRunnerImpl.addAnnotations(OverrideTaskFactory.java:170) at org.netbeans.modules.cnd.navigation.overrides.OverrideTaskFactory$PhaseRunnerImpl.run(OverrideTaskFactory.java:155) at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory$5.run(CsmFileTaskFactory.java:474) at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory$CsmSafeRunnable.run(CsmFileTaskFactory.java:491) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)