java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 807577, 1 year ago
This exception has no message.
via Google Groups by Ingo Proetel, 2 years ago
This exception has no message.
via Oracle Community by 807582, 1 year ago
This exception has no message.
via Netbeans Bugzilla by arhus, 4 months ago
java.lang.NullPointerException:
at sun.awt.shell.Win32ShellFolder.getChildByPath(Win32ShellFolder.java:570)
at sun.awt.shell.Win32ShellFolderManager.getPersonal(Win32ShellFolderManager.java:92)
at sun.awt.shell.Win32ShellFolder.listFiles(Win32ShellFolder.java:484)
at sun.awt.shell.Win32ShellFolderManager.get(Win32ShellFolderManager.java:152)
at sun.awt.shell.ShellFolder.get(ShellFolder.java:208)
at javax.swing.plaf.metal.MetalFileChooserUI.installComponents(MetalFileChooserUI.java:310)
at javax.swing.plaf.basic.BasicFileChooserUI.installUI(BasicFileChooserUI.java:130)
at javax.swing.plaf.metal.MetalFileChooserUI.installUI(MetalFileChooserUI:152)
at javax.swing.JComponent.setUI(JComponent.java:445)
at javax.swing.JFileChooser.updateUI(JFileChooser.java:1701)
at javax.swing.JFileChooser.setup(JFileChooser.java:345)
at javax.swing.JFileChooser.(JFileChooser.java:320)
at javax.swing.JFileChooser.(JFileChooser.java:273)
at undefined.JFileChooserTest.main(JFileChooserTest.java:9)

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