java.lang.Exception: null entry for valid file PARSED FileImpl @1006045807:449328705 /usr/local/include/lua.hpp prj:1891511824KeyBasedUID on ProjectKey /usr/local/include/L/ NOT_BEING_PARSED
   at org.netbeans.modules.cnd.utils.CndUtils.assertTrue(CndUtils.java:183)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.markAsParsingPreprocStates(ProjectBase.java:1627)
   at org.netbeans.modules.cnd.modelimpl.csm.core.DeepReparsingUtils.addCompilationUnitToReparse(DeepReparsingUtils.java:426)
   at org.netbeans.modules.cnd.modelimpl.csm.core.DeepReparsingUtils.addToReparse(DeepReparsingUtils.java:413)
   at org.netbeans.modules.cnd.modelimpl.csm.core.DeepReparsingUtils.reparseOnChangedFileImpl(DeepReparsingUtils.java:183)
   at org.netbeans.modules.cnd.modelimpl.csm.core.DeepReparsingUtils.fullReparseOnChangedFile(DeepReparsingUtils.java:152)
   at org.netbeans.modules.cnd.modelimpl.csm.core.DeepReparsingUtils.finishPartialReparse(DeepReparsingUtils.java:147)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.ensureParsed(FileImpl.java:644)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:149)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:75)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)