java.lang.NullPointerException
        at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.getFile(ProjectBase.java:1114)
        at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.findFile(ProjectBase.java:1038)
        at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.onFileIncluded(ProjectBase.java:917)
        at org.netbeans.modules.cnd.modelimpl.csm.core.LibProjectImpl.onFileIncluded(LibProjectImpl.java:135)
        at org.netbeans.modules.cnd.modelimpl.parser.apt.APTParseFileWalker.includeAction(APTParseFileWalker.java:123)
        at org.netbeans.modules.cnd.modelimpl.parser.apt.APTProjectFileBasedWalker.include(APTProjectFileBasedWalker.java:92)
        at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.onInclude(APTAbstractWalker.java:86)
        at org.netbeans.modules.cnd.apt.support.APTWalker.onAPT(APTWalker.java:269)
        at org.netbeans.modules.cnd.apt.support.APTWalker.toNextNode(APTWalker.java:376)
        at org.netbeans.modules.cnd.apt.support.APTWalker.nextTokenImpl(APTWalker.java:340)
        at org.netbeans.modules.cnd.apt.support.APTWalker.access$100(APTWalker.java:60)
        at org.netbeans.modules.cnd.apt.support.APTWalker$WalkerTokenStream.nextToken(APTWalker.java:113)
        at org.netbeans.modules.cnd.apt.utils.APTCommentsFilter.nextToken(APTCommentsFilter.java:63)
        at antlr.TokenStreamSelector.nextToken(TokenStreamSelector.java:41)
        at org.netbeans.modules.cnd.apt.support.APTExpandedStream.nextToken(APTExpandedStream.java:104)
        at org.netbeans.modules.cnd.apt.impl.support.lang.APTBaseLanguageFilter$FilterStream.nextToken(APTBaseLanguageFilter.java:126)
        at antlr.TokenBuffer.<init>(TokenBuffer.java:51)
        at antlr.LLkParser.<init>(LLkParser.java:32)
        at antlr.LLkParserNoEx.<init>(LLkParserNoEx.java:42)
        at org.netbeans.modules.cnd.modelimpl.parser.generated.CPPParser.<init>(CPPParser.java:439)
        at org.netbeans.modules.cnd.modelimpl.parser.generated.CPPParser.<init>(CPPParser.java:446)
        at org.netbeans.modules.cnd.modelimpl.parser.CPPParserEx.<init>(CPPParserEx.java:114)
        at org.netbeans.modules.cnd.modelimpl.parser.CPPParserEx.getInstance(CPPParserEx.java:128)
        at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.doParse(FileImpl.java:621)
        at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl._parse(FileImpl.java:492)
        at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.parse(FileImpl.java:466)
        at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.ensureParsed(FileImpl.java:263)
        at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:90)
        at org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:82)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)