#94 Unhandled Thread exception on Mac OS X (Mono 2.10.9)

[Peter Krefting]

When starting on Mac OS X 10.6.8, I get this crash (after dismissing a dialog warning that Mono 2.10.9 is too old):

libpng warning: Incorrect bKGD chunk length
Unhandled Thread exception
Please copy the follwing text into a buggreport on http://sourceforge.net/tracker/?group_id=231067&atid=1081994

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Unhandled Thread exception

Kom version: 0.12.0.1595

System.Environment.OSVersion = Unix 10.8.0.0
Runtime version: 2.10.9 (tarball Tue Apr 17 18:59:12 EDT 2012)

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System.ArgumentException: A null reference or invalid value was found [GDI+ status: InvalidParameter]
at System.Drawing.GDIPlus.CheckStatus (Status status) [0x00000] in <filename unknown="">:0
at System.Drawing.Drawing2D.LinearGradientBrush..ctor (Rectangle rect, Color color1, Color color2, LinearGradientMode linearGradientMode) [0x00000] in <filename unknown="">:0
at (wrapper remoting-invoke-with-check) System.Drawing.Drawing2D.LinearGradientBrush:.ctor (System.Drawing.Rectangle,System.Drawing.Color,System.Drawing.Color,System.Drawing.Drawing2D.LinearGradientMode)
at System.Windows.Forms.ToolStripProfessionalRenderer.OnRenderToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ToolStripRenderer.DrawToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ToolStripPanel.OnPaintBackground (System.Windows.Forms.PaintEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control.WmPaint (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ScrollableControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ContainerControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown="">:0 </filename></filename></filename></filename></filename></filename></filename></filename></filename></filename></filename></filename>

System.ArgumentException: A null reference or invalid value was found [GDI+ status: InvalidParameter]
at System.Drawing.GDIPlus.CheckStatus (Status status) [0x00000] in <filename unknown="">:0
at System.Drawing.Drawing2D.LinearGradientBrush..ctor (Rectangle rect, Color color1, Color color2, LinearGradientMode linearGradientMode) [0x00000] in <filename unknown="">:0
at (wrapper remoting-invoke-with-check) System.Drawing.Drawing2D.LinearGradientBrush:.ctor (System.Drawing.Rectangle,System.Drawing.Color,System.Drawing.Color,System.Drawing.Drawing2D.LinearGradientMode)
at System.Windows.Forms.ToolStripProfessionalRenderer.OnRenderToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ToolStripRenderer.DrawToolStripPanelBackground (System.Windows.Forms.ToolStripPanelRenderEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ToolStripPanel.OnPaintBackground (System.Windows.Forms.PaintEventArgs e) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control.WmPaint (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ScrollableControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.ContainerControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown="">:0 </filename></filename></filename></filename></filename></filename></filename></filename></filename></filename></filename></filename>