[Mono-bugs] [Bug 358342] New: [Regression] Menu: NullReferenceException on X11

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https://bugzilla.novell.com/show_bug.cgi?id=358342

User gert.driesen at pandora.be added comment
https://bugzilla.novell.com/show_bug.cgi?id=358342#c333668

           Summary: [Regression] Menu: NullReferenceException on X11
           Product: Mono: Class Libraries
           Version: SVN
          Platform: All
        OS/Version: Ubuntu
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Windows.Forms
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: gert.driesen at pandora.be
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


My repro for bug #333668 (see gert/interactive/bug333668 in SVN) now results in
an NRE on startup:

Unhandled Exception: System.NullReferenceException: Object reference not set to
an instance of an object
  at System.Windows.Forms.ThemeWin32Classic.CalcItemSize
(System.Drawing.Graphics dc, System.Windows.Forms.MenuItem item, Int32 y, Int32
x, Boolean menuBar) [0x0007c] in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ThemeWin32Classic.cs:2963 
  at System.Windows.Forms.ThemeWin32Classic.CalcMenuBarSize
(System.Drawing.Graphics dc, System.Windows.Forms.Menu menu, Int32 width)
[0x00028] in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ThemeWin32Classic.cs:2994 
  at System.Windows.Forms.Hwnd.GetBorders (System.Windows.Forms.CreateParams
cp, System.Windows.Forms.Menu menu) [0x00024] in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Hwnd.cs:345 
  at System.Windows.Forms.Hwnd.GetWindowRectangle
(System.Windows.Forms.CreateParams cp, System.Windows.Forms.Menu menu,
Rectangle client_rect) [0x00000] in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Hwnd.cs:260 
  at System.Windows.Forms.XplatUIX11.CalculateWindowRect
(System.Drawing.Rectangle& ClientRect, System.Windows.Forms.CreateParams cp,
System.Windows.Forms.Menu menu, System.Drawing.Rectangle& WindowRect) [0x00000]
in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:2410 
  at System.Windows.Forms.XplatUI.CalculateWindowRect
(System.Drawing.Rectangle& ClientRect, System.Windows.Forms.CreateParams cp,
System.Windows.Forms.Menu menu, System.Drawing.Rectangle& WindowRect) [0x00000]
in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:449 
  at System.Windows.Forms.Form.SetClientSizeCore (Int32 x, Int32 y) [0x000e1]
in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:2367 
  at System.Windows.Forms.Form.set_Menu (System.Windows.Forms.MainMenu value)
[0x0006b] in
/home/gert/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:973 
  at MainForm..ctor () [0x00000] 
  at (wrapper remoting-invoke-with-check) MainForm:.ctor ()
  at MainForm.Main () [0x00000]


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