org.openide.filesystems.FileStateInvalidException: AbstractFileObject@352c0721[binding.cxx] parent: AbstractFileObject@7e4686a4[root of MemoryFileSystem21[org.openide.filesystems.MemoryFileSystem@688cf573]] validFlag: false validRoot: AbstractFileObject@7e4686a4[root of MemoryFileSystem21[org.openide.filesystems.MemoryFileSystem@688cf573]] isValidRoot: true
Caused: org.openide.loaders.DataObjectNotFoundException: AbstractFileObject@352c0721[binding.cxx] parent: AbstractFileObject@7e4686a4[root of MemoryFileSystem21[org.openide.filesystems.MemoryFileSystem@688cf573]] validFlag: false validRoot: AbstractFileObject@7e4686a4[root of MemoryFileSystem21[org.openide.filesystems.MemoryFileSystem@688cf573]] isValidRoot: true
   at org.openide.loaders.DataObject.find(DataObject.java:519)
   at org.netbeans.modules.cnd.navigation.macroview.MacroExpansionViewUtils.saveFileAndMarkAsReadOnly(MacroExpansionViewUtils.java:358)
   at org.netbeans.modules.cnd.navigation.macroview.MacroExpansionViewUtils.saveDocumentAndMarkAsReadOnly(MacroExpansionViewUtils.java:347)
   at org.netbeans.modules.cnd.navigation.macroview.impl.services.MacroExpansionViewProviderImpl.showMacroExpansionView(MacroExpansionViewProviderImpl.java:117)
   at org.netbeans.modules.cnd.api.model.services.CsmMacroExpansion.showMacroExpansionView(CsmMacroExpansion.java:253)
   at org.netbeans.modules.cnd.completion.cplusplus.hyperlink.CsmAbstractHyperlinkProvider$1.run(CsmAbstractHyperlinkProvider.java:117)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ModelImpl$3.run(ModelImpl.java:370)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)