java.lang.AssertionError: already initialized normalized file? FileEntry{
Name=/home/vvoskres/NetBeansProjects/CheckLinks/inc/header.h, Size=37, ModTime=2390997797,
Dir=DirectoryEntry{Name=/home/vvoskres/NetBeansProjects/CheckLinks/src/../inc},
UID=2, UniqueID=UniqueID{Device=2555505541121, File=704956}, IsNamedPipe=false, InPCH=false, IsValid=true, File=unique_ptr{destroyed=false, Ptr=null}
}
   at org.clang.basic.FileManager.getFile(FileManager.java:520)
   at org.clang.basic.FileManager.getFile(FileManager.java:446)
   at org.clang.lex.impl.HeaderSearchStatics.getFileAndSuggestModule(HeaderSearchStatics.java:65)
   at org.clang.lex.HeaderSearch.LookupFile(HeaderSearch.java:668)
   at org.clang.lex.Preprocessor.LookupFile(Preprocessor.java:4726)
   at org.clang.lex.Preprocessor.LookupFile(Preprocessor.java:4633)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7824)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7719)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7688)
   at org.clang.lex.Preprocessor.HandleDirective(Preprocessor.java:4279)
   at org.clang.lex.Lexer.LexTokenInternal(Lexer.java:2800)
   at org.clang.lex.Lexer.Lex(Lexer.java:378)
   at org.clang.lex.Preprocessor.Lex(Preprocessor.java:2372)
   at org.clang.tools.services.impl.PreprocessorSupport.ConsumePreprocessedInput(PreprocessorSupport.java:388)
   at org.clang.tools.services.impl.PreprocessorSupport.dumpPreprocessedEntry(PreprocessorSupport.java:276)
   at org.clang.tools.services.impl.PreprocessorSupport.preprocessEntries(PreprocessorSupport.java:216)
   at org.clang.tools.services.impl.PreprocessorSupport.preprocess(PreprocessorSupport.java:159)
   at org.clang.tools.services.ClankPreprocessorServices.preprocess(ClankPreprocessorServices.java:67)
   at org.netbeans.modules.cnd.apt.impl.support.clank.ClankDriverImpl.preprocessImpl(ClankDriverImpl.java:158)
   at org.netbeans.modules.cnd.apt.support.ClankDriver.preprocess(ClankDriver.java:104)
   at org.netbeans.modules.cnd.modelimpl.parser.clank.ClankTokenStreamProducer.getTokenStream(ClankTokenStreamProducer.java:181)
   at org.netbeans.modules.cnd.modelimpl.parser.clank.ClankTokenStreamProducer.getTokenStreamForCaching(ClankTokenStreamProducer.java:152)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.createAndCacheFullTokenStream(FileImpl.java:1218)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.getTokenStream(FileImpl.java:1286)
   at org.netbeans.modules.cnd.modelimpl.impl.services.MacroExpansionDocProviderImpl.getFileTokenSequence(MacroExpansionDocProviderImpl.java:853)
   at org.netbeans.modules.cnd.modelimpl.impl.services.MacroExpansionDocProviderImpl.expand(MacroExpansionDocProviderImpl.java:510)
   at org.netbeans.modules.cnd.modelimpl.impl.services.MacroExpansionDocProviderImpl.getMacroTable(MacroExpansionDocProviderImpl.java:1537)
   at org.netbeans.modules.cnd.modelimpl.impl.services.MacroExpansionDocProviderImpl.expand(MacroExpansionDocProviderImpl.java:331)
   at org.netbeans.modules.cnd.api.model.services.CsmMacroExpansion.expand(CsmMacroExpansion.java:161)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmExpandedTokenProcessor.create(CsmExpandedTokenProcessor.java:101)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmExpandedTokenProcessor.create(CsmExpandedTokenProcessor.java:93)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmCompletionQuery.processTokensInFile(CsmCompletionQuery.java:726)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmCompletionQuery.queryImpl(CsmCompletionQuery.java:566)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmCompletionQuery.query(CsmCompletionQuery.java:530)
   at org.netbeans.modules.cnd.completion.cplusplus.ext.CsmCompletionQuery.query(CsmCompletionQuery.java:523)
   at org.netbeans.modules.cnd.completion.csm.CompletionUtilities.findItemsReferencedAtCaretPos(CompletionUtilities.java:163)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferencesSupport.findDeclaration(ReferencesSupport.java:491)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferencesSupport.findDeclaration(ReferencesSupport.java:428)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferencesSupport.findReferencedObject(ReferencesSupport.java:227)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.getReferencedObjectImpl(ReferenceImpl.java:134)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.getReferencedObject(ReferenceImpl.java:96)
   at org.netbeans.modules.cnd.highlight.semantic.ModelUtils$FieldReferenceCollector.visit(ModelUtils.java:146)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter$1.visit(SemanticHighlighter.java:227)
   at org.netbeans.modules.cnd.completion.impl.xref.FileReferencesImpl._accept(FileReferencesImpl.java:157)
   at org.netbeans.modules.cnd.completion.impl.xref.FileReferencesImpl.accept(FileReferencesImpl.java:109)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.updateImpl(SemanticHighlighter.java:219)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.access$500(SemanticHighlighter.java:91)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter$TaskContext.run(SemanticHighlighter.java:433)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.AssertionError: already initialized normalized file? FileEntry{
Name=/home/vvoskres/NetBeansProjects/CheckLinks/inc/header.h, Size=37, ModTime=2390997797,
Dir=DirectoryEntry{Name=/home/vvoskres/NetBeansProjects/CheckLinks/src/../inc},
UID=2, UniqueID=UniqueID{Device=2555505541121, File=704956}, IsNamedPipe=false, InPCH=false, IsValid=true, File=unique_ptr{destroyed=false, Ptr=null}
}
   at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1484)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.run(SemanticHighlighter.java:345)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:584)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:809)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:304)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:725)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:686)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)