java.lang.IllegalArgumentException: C:\Documents and Settings\Egor\My Documents\NetBeansProjects\DesktopApplication1\src\META-INF is not inside C:\Documents and Settings\Egor\My Documents\NetBeansProjects\DesktopApplication1\src
        at org.netbeans.spi.project.support.ant.SourcesHelper$SourceRoot$Group.contains(SourcesHelper.java:181)
        at org.netbeans.spi.java.project.support.ui.TreeRootNode$GroupDataFilter.acceptFileObject(TreeRootNode.java:246)
        at org.openide.loaders.FolderChildren$1R.run(FolderChildren.java:155)
        at org.openide.util.Mutex$1Exec.run(Mutex.java:1239)
        at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1810)
        at org.openide.util.Mutex.postRequest(Mutex.java:1245)
        at org.openide.util.Mutex.postRequest(Mutex.java:1209)
        at org.openide.util.Mutex.postWriteRequest(Mutex.java:582)
        at org.openide.loaders.FolderChildren$1R.run(FolderChildren.java:137)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:573)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1005)