java.lang.NullPointerException

Stack Overflow | user686249 | 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.eclipse.swt.widgets.Scrollable.getClientArea()
  2. RWT
    TrimArea.createTrimArea
    1. org.eclipse.swt.widgets.Scrollable.getClientArea(Unknown Source)
    2. org.eclipse.swt.widgets.ToolBar.relayout(Unknown Source)
    3. org.eclipse.swt.widgets.ToolBar.createItem(Unknown Source)
    4. org.eclipse.swt.widgets.ToolItem.<init>(Unknown Source)
    5. org.eclipse.swt.widgets.TrimArea.createTrimArea(TrimArea.java:27)
    5 frames
  3. com.foobar.ui
    MainWindow.createContents
    1. com.foobar.ui.swt.MainWindow.createTopArea(MainWindow.java:3290)
    2. com.foobar.ui.swt.MainWindow.createContents(MainWindow.java:3317)
    2 frames
  4. JFace
    Window.open
    1. org.eclipse.jface.window.Window.create(Window.java:431)
    2. org.eclipse.jface.window.Window.open(Window.java:790)
    2 frames
  5. com.foobar.ui
    CreateDocumentPage$4.widgetSelected
    1. com.foobar.ui.swt.Foobar.createMainWindow(Foobar.java:2081)
    2. com.foobar.ui.swt.Foobar.openOrImportDocument(Foobar.java:2038)
    3. com.foobar.ui.swt.Foobar.openDocument(Foobar.java:1739)
    4. com.foobar.ui.swt.Foobar.openDocument(Foobar.java:1728)
    5. com.foobar.ui.swt.Foobar.startDocument(Foobar.java:1607)
    6. com.foobar.ui.swt.Foobar.startDialogClosed(Foobar.java:1591)
    7. com.foobar.ui.swt.startdialog.StartDialog.close(StartDialog.java:364)
    8. com.foobar.ui.swt.startdialog.StartDialog.close(StartDialog.java:533)
    9. com.foobar.ui.swt.startdialog.CreateDocumentPage$4.widgetSelected(CreateDocumentPage.java:438)
    9 frames
  6. RWT
    Display.windowProc
    1. org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
    2. org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
    3. org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
    4. org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    5. org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    6. org.eclipse.swt.widgets.Widget.sendSelectionEvent(Unknown Source)
    7. org.eclipse.swt.widgets.Link.textView_clickOnLink_atIndex(Unknown Source)
    8. org.eclipse.swt.widgets.Display.windowProc(Unknown Source)
    8 frames
  7. org.eclipse.swt
    OS.objc_msgSendSuper
    1. org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
    1 frame
  8. RWT
    Display.windowProc
    1. org.eclipse.swt.widgets.Widget.callSuper(Unknown Source)
    2. org.eclipse.swt.widgets.Widget.mouseDownSuper(Unknown Source)
    3. org.eclipse.swt.widgets.Widget.mouseDown(Unknown Source)
    4. org.eclipse.swt.widgets.Control.mouseDown(Unknown Source)
    5. org.eclipse.swt.widgets.Display.windowProc(Unknown Source)
    5 frames
  9. org.eclipse.swt
    OS.objc_msgSendSuper
    1. org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
    1 frame
  10. RWT
    Display.windowProc
    1. org.eclipse.swt.widgets.Widget.callSuper(Unknown Source)
    2. org.eclipse.swt.widgets.Widget.windowSendEvent(Unknown Source)
    3. org.eclipse.swt.widgets.Shell.windowSendEvent(Unknown Source)
    4. org.eclipse.swt.widgets.Display.windowProc(Unknown Source)
    4 frames
  11. org.eclipse.swt
    OS.objc_msgSendSuper
    1. org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
    1 frame
  12. RWT
    Display.applicationProc
    1. org.eclipse.swt.widgets.Display.applicationSendEvent(Unknown Source)
    2. org.eclipse.swt.widgets.Display.applicationProc(Unknown Source)
    2 frames
  13. org.eclipse.swt
    NSApplication.sendEvent
    1. org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
    2. org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(Unknown Source)
    2 frames
  14. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
    1 frame
  15. com.foobar.ui
    Main.main
    1. com.foobar.ui.swt.Main.main(Main.java:44)
    1 frame