java.lang.Exception: Existing project unique name differ: <WRONG FILE> - expected <WRONG FILE>/L/
   at org.netbeans.modules.cnd.utils.CndUtils.severe(CndUtils.java:206)
   at org.netbeans.modules.cnd.utils.CndUtils.assertTrue(CndUtils.java:191)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.checkUniqueNameConsistency(ProjectBase.java:513)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.setPlatformProjectImpl(ProjectBase.java:505)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.setPlatformProject(ProjectBase.java:493)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibProjectImpl.<init>(LibProjectImpl.java:206)
   at org.netbeans.modules.cnd.modelimpl.csm.core.CsmObjectFactory.createObject(CsmObjectFactory.java:335)
   at org.netbeans.modules.cnd.repository.support.AbstractObjectFactory.readSelfPersistent(AbstractObjectFactory.java:78)
   at org.netbeans.modules.cnd.modelimpl.csm.core.CsmObjectFactory.read(CsmObjectFactory.java:615)
   at org.netbeans.modules.cnd.repository.RepositoryImpl.get(RepositoryImpl.java:119)
   at org.netbeans.modules.cnd.repository.api.Repository.get(Repository.java:27)
   at org.netbeans.modules.cnd.modelimpl.repository.RepositoryUtils.get(RepositoryUtils.java:118)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.readInstance(ProjectBase.java:374)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibProjectImpl.readLibraryInstance(LibProjectImpl.java:82)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibProjectImpl.createInstance(LibProjectImpl.java:99)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibraryManager$LibraryEntry.createUID(LibraryManager.java:618)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibraryManager$LibraryEntry.getLibrary(LibraryManager.java:609)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibraryManager$LibraryEntry.access$200(LibraryManager.java:584)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibraryManager.getLibrary(LibraryManager.java:405)
   at org.netbeans.modules.cnd.modelimpl.csm.core.LibraryManager.resolveFileProjectOnInclude(LibraryManager.java:237)
   at org.netbeans.modules.cnd.modelimpl.parser.clank.ClankTokenStreamProducer$FileTokenStreamCallback.onInclusionDirective(ClankTokenStreamProducer.java:276)
   at org.netbeans.modules.cnd.apt.impl.support.clank.ClankPPCallback.onInclusionDirective(ClankPPCallback.java:192)
   at org.clang.tools.services.support.FileInfoCallback.InclusionDirective(FileInfoCallback.java:238)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7808)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7652)
   at org.clang.lex.Preprocessor.HandleIncludeDirective(Preprocessor.java:7621)
   at org.clang.lex.Preprocessor.HandleDirective(Preprocessor.java:4256)
   at org.clang.lex.Lexer.LexTokenInternal(Lexer.java:2780)
   at org.clang.lex.Lexer.Lex(Lexer.java:378)
   at org.clang.lex.Preprocessor.Lex(Preprocessor.java:2365)
   at org.clang.tools.services.impl.PreprocessorSupport.ConsumePreprocessedInput(PreprocessorSupport.java:402)
   at org.clang.tools.services.impl.PreprocessorSupport.dumpPreprocessedEntry(PreprocessorSupport.java:285)
   at org.clang.tools.services.impl.PreprocessorSupport.preprocessEntries(PreprocessorSupport.java:214)
   at org.clang.tools.services.impl.PreprocessorSupport.preprocess(PreprocessorSupport.java:167)
   at org.clang.tools.services.ClankPreprocessorServices.preprocess(ClankPreprocessorServices.java:67)
   at org.netbeans.modules.cnd.apt.impl.support.clank.ClankDriverImpl.preprocessImpl(ClankDriverImpl.java:153)
   at org.netbeans.modules.cnd.apt.support.ClankDriver.preprocess(ClankDriver.java:98)
   at org.netbeans.modules.cnd.modelimpl.parser.clank.ClankTokenStreamProducer.getTokenStream(ClankTokenStreamProducer.java:148)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.doParse(FileImpl.java:1448)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl._parse(FileImpl.java:1108)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.ensureParsedImpl(FileImpl.java:698)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.ensureParsed(FileImpl.java:624)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:148)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:74)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
   at org.openide.util.RequestProcessor$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)