java.lang.NullPointerException
   at org.netbeans.modules.cnd.modelimpl.csm.FunctionImpl.isObjectVisibleInFile(FunctionImpl.java:638)
   at org.netbeans.modules.cnd.modelimpl.csm.FunctionImpl.findDefinition(FunctionImpl.java:653)
   at org.netbeans.modules.cnd.modelimpl.csm.FunctionImpl.getDefinition(FunctionImpl.java:483)
   at org.netbeans.modules.cnd.modelimpl.csm.FunctionImpl.getDefinition(FunctionImpl.java:450)
   at org.netbeans.modules.cnd.qnavigator.navigator.CsmFileFilter.isApplicable(CsmFileFilter.java:53)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.nodeFactory(CppDeclarationNode.java:500)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.initClassifier(NavigatorChildren.java:120)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.initCollection(NavigatorChildren.java:86)
   at org.openide.nodes.Children$Array.getCollection(Children.java:806)
   at org.openide.nodes.Children$SortedArray$SAE.nodes(Children.java:1192)
   at org.openide.nodes.ChildrenArray.nodesFor(ChildrenArray.java:149)
   at org.openide.nodes.EntrySupportDefault$Info.nodes(EntrySupportDefault.java:805)
   at org.openide.nodes.EntrySupportDefault.justComputeNodes(EntrySupportDefault.java:195)
   at org.openide.nodes.ChildrenArray.nodes(ChildrenArray.java:88)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:130)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:172)
   at org.openide.nodes.Children.getNodes(Children.java:469)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.<init>(NavigatorChildren.java:73)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.createNamespaseContainer(CppDeclarationNode.java:115)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.nodeFactory(CppDeclarationNode.java:536)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.initCollection(NavigatorChildren.java:96)
   at org.openide.nodes.Children$Array.getCollection(Children.java:806)
   at org.openide.nodes.Children$SortedArray$SAE.nodes(Children.java:1192)
   at org.openide.nodes.ChildrenArray.nodesFor(ChildrenArray.java:149)
   at org.openide.nodes.EntrySupportDefault$Info.nodes(EntrySupportDefault.java:805)
   at org.openide.nodes.EntrySupportDefault.justComputeNodes(EntrySupportDefault.java:195)
   at org.openide.nodes.ChildrenArray.nodes(ChildrenArray.java:88)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:130)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:172)
   at org.openide.nodes.Children.getNodes(Children.java:469)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.<init>(NavigatorChildren.java:73)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.createNamespaseContainer(CppDeclarationNode.java:115)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.nodeFactory(CppDeclarationNode.java:542)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.initCollection(NavigatorChildren.java:96)
   at org.openide.nodes.Children$Array.getCollection(Children.java:806)
   at org.openide.nodes.Children$SortedArray$SAE.nodes(Children.java:1192)
   at org.openide.nodes.ChildrenArray.nodesFor(ChildrenArray.java:149)
   at org.openide.nodes.EntrySupportDefault$Info.nodes(EntrySupportDefault.java:805)
   at org.openide.nodes.EntrySupportDefault.justComputeNodes(EntrySupportDefault.java:195)
   at org.openide.nodes.ChildrenArray.nodes(ChildrenArray.java:88)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:130)
   at org.openide.nodes.EntrySupportDefault.getNodes(EntrySupportDefault.java:172)
   at org.openide.nodes.Children.getNodes(Children.java:469)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorChildren.<init>(NavigatorChildren.java:73)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.createNamespaseContainer(CppDeclarationNode.java:115)
   at org.netbeans.modules.cnd.qnavigator.navigator.CppDeclarationNode.nodeFactory(CppDeclarationNode.java:542)
   at org.netbeans.modules.cnd.qnavigator.navigator.CsmFileModel.buildPreModel(CsmFileModel.java:183)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorModel.update(NavigatorModel.java:180)
   at org.netbeans.modules.cnd.qnavigator.navigator.NavigatorNodeFactoryTask.run(NavigatorNodeFactoryTask.java:146)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:573)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:744)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)