java.io.IOException: No such file or directory
   at java.io.UnixFileSystem.createFileExclusively(UnixFileSystem.java:0)
   at java.io.File.createNewFile(File.java:883)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createData(FolderObj.java:305)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createDataImpl(FolderObj.java:262)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$1.call(FolderObj.java:232)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$1.call(FolderObj.java:230)
   at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.runAsInconsistent(FileBasedFileSystem.java:115)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createData(FolderObj.java:235)
   at org.openide.filesystems.FileUtil.createData(FileUtil.java:926)
   at org.netbeans.modules.ruby.spi.project.support.rake.RakeProjectHelper$2.run(RakeProjectHelper.java:312)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:125)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:566)
   at org.netbeans.modules.ruby.spi.project.support.rake.RakeProjectHelper.saveXml(RakeProjectHelper.java:306)
   at org.netbeans.modules.ruby.spi.project.support.rake.RakeProjectHelper.save(RakeProjectHelper.java:568)
   at org.netbeans.modules.ruby.spi.project.support.rake.RakeProjectHelper.access$100(RakeProjectHelper.java:95)
   at org.netbeans.modules.ruby.spi.project.support.rake.RakeProjectHelper$1.save(RakeProjectHelper.java:133)
   at org.netbeans.modules.ruby.modules.project.rake.RakeBasedProjectFactorySingleton.saveProject(RakeBasedProjectFactorySingleton.java:220)
   at org.netbeans.api.project.ProjectManager$6.run(ProjectManager.java:647)
   at org.netbeans.api.project.ProjectManager$6.run(ProjectManager.java:638)
   at org.openide.util.Mutex.writeAccess(Mutex.java:436)
   at org.netbeans.api.project.ProjectManager.saveProject(ProjectManager.java:638)
   at org.netbeans.modules.ruby.rubyproject.RubyBaseProject$ProjectOpenedHookImpl.projectClosed(RubyBaseProject.java:424)
   at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectClosed(ProjectOpenedHook.java:87)
   at org.netbeans.modules.project.ui.OpenProjectList.notifyClosed(OpenProjectList.java:1175)
   at org.netbeans.modules.project.ui.OpenProjectList.access$2500(OpenProjectList.java:134)
   at org.netbeans.modules.project.ui.OpenProjectList$9.run(OpenProjectList.java:852)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1960)