java.lang.NullPointerException

Oracle Community | 807587 | 1 decade ago
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  1. 0

    NullPointerException when calling JFileChooser.showSaveDialog()

    Oracle Community | 1 decade ago | 807587
    java.lang.NullPointerException
  2. 0

    NullPointerException in JFileChooser

    Google Groups | 10 years ago | Philipp
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javax.swing.plaf.basic.BasicListUI.updateLayoutState()
    2. Java RT
      JFileChooser.showSaveDialog
      1. javax.swing.plaf.basic.BasicListUI.updateLayoutState(Unknown Source)
      2. javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(Unknown Source)
      3. javax.swing.plaf.basic.BasicListUI.getPreferredSize(Unknown Source)
      4. javax.swing.JComponent.getPreferredSize(Unknown Source)
      5. javax.swing.ScrollPaneLayout.layoutContainer(Unknown Source)
      6. java.awt.Container.layout(Unknown Source)
      7. java.awt.Container.doLayout(Unknown Source)
      8. java.awt.Container.validateTree(Unknown Source)
      9. java.awt.Container.validateTree(Unknown Source)
      10. java.awt.Container.validateTree(Unknown Source)
      11. java.awt.Container.validateTree(Unknown Source)
      12. java.awt.Container.validateTree(Unknown Source)
      13. java.awt.Container.validateTree(Unknown Source)
      14. java.awt.Container.validateTree(Unknown Source)
      15. java.awt.Container.validateTree(Unknown Source)
      16. java.awt.Container.validate(Unknown Source)
      17. java.awt.Window.pack(Unknown Source)
      18. javax.swing.JFileChooser.createDialog(Unknown Source)
      19. javax.swing.JFileChooser.showDialog(Unknown Source)
      20. javax.swing.JFileChooser.showSaveDialog(Unknown Source)
      20 frames
    3. chenomx.ccma.spectratool
      Profiler.saveCurrentCNXFile
      1. chenomx.ccma.spectratool.Profiler.saveCurrentCNXFile(Profiler.java:1465)
      1 frame