[Mono-list] Error in System.Drawing.GDIPlus:GdipDrawLineI when using third party control

[Paddy Joy]

I have been trying to get a third party grid control to work on Mono 
recently, its the Janus Grid control. However I have hit an error that I 
can't really debug because I don't have the source of the control.

Anybody got any ideas? Should I give up and look for an open source 
alternative?

Thanks
Paddy


Mono System.Windows.Forms Assembly [$auto_build_revision$]
Keyboard: United States keyboard layout (phantom key version)
Gtk colorscheme read

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Stacktrace:

in (wrapper managed-to-native) System.Drawing.GDIPlus:GdipDrawLineI 
(intptr,intptr,int,int,int,int) <0x4>
in (wrapper managed-to-native) System.Drawing.GDIPlus:GdipDrawLineI 
(intptr,intptr,int,int,int,int) <0xffffffa5>
in System.Drawing.Graphics:DrawLine (System.Drawing.Pen,int,int,int,int) 
<0x3d>
in (wrapper remoting-invoke-with-check) System.Drawing.Graphics:DrawLine 
(System.Drawing.Pen,int,int,int,int) <0x3668>
in Janus.Windows.GridEX.Internal.JNSCC:PaintGridlines 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCK,System.Drawing.Rectangle,bool) 
<0x240>
in Janus.Windows.GridEX.Internal.JNSBJ:PaintGridlines 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCK,System.Drawing.Rectangle) 
<0x81>
in Janus.Windows.GridEX.GridEX:b 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCK,Janus.Windows.GridEX.GridEXFormatStyle,System.Drawing.Rectangle) 
<0x7c2>
in Janus.Windows.GridEX.GridEX:a 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCK,Janus.Windows.GridEX.GridEXFormatStyle) 
<0xa5>
in Janus.Windows.GridEX.GridEX:f 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCJ) <0x9c3>
in Janus.Windows.GridEX.GridEX:c 
(System.Drawing.Graphics,Janus.Windows.GridEX.Internal.JNSCJ) <0x4af>
in Janus.Windows.GridEX.GridEX:g (System.Drawing.Graphics) <0x267>
in Janus.Windows.GridEX.GridEX:e (System.Drawing.Graphics) <0x43>
in Janus.Windows.GridEX.GridEX:OnPaint 
(System.Windows.Forms.PaintEventArgs) <0x137>
in System.Windows.Forms.Control:WndProc (System.Windows.Forms.Message&) 
<0x563>
in Janus.Windows.GridEX.ScrollableBase:WndProc 
(System.Windows.Forms.Message&) <0x52>
in ControlNativeWindow:WndProc (System.Windows.Forms.Message&) <0x14>
in System.Windows.Forms.NativeWindow:WndProc 
(intptr,System.Windows.Forms.Msg,intptr,intptr) <0x11e>
in System.Windows.Forms.XplatUIX11:DispatchMessage 
(System.Windows.Forms.MSG&) <0x16>
in System.Windows.Forms.XplatUI:DispatchMessage 
(System.Windows.Forms.MSG&) <0x15>
in System.Windows.Forms.Application:RunLoop 
(bool,System.Windows.Forms.ApplicationContext) <0x614>
in System.Windows.Forms.Application:Run (System.Windows.Forms.Form) <0x24>
in JanusTest.Form1:Main () <0x1f>
in (wrapper runtime-invoke) System.Object:runtime_invoke_void 
(object,intptr,intptr,intptr) <0x7d085f9>

Native stacktrace:

    mono(mono_handle_native_sigsegv+0xbf) [0x81547ef]
    mono [0x8122498]
    [0x9c8440]
    /usr/local/lib/libgdiplus.so(gdip_pen_setup+0x3f) [0x81674f]
    /usr/local/lib/libgdiplus.so(GdipDrawLine+0x118) [0x801ba8]
    /usr/local/lib/libgdiplus.so(GdipDrawLineI+0x40) [0x801c90]
    [0xbd1364]
    [0xbd12ce]
    [0xbd124e]
    [0xbd4821]
    [0xbd4592]
    [0xbc8ae3]
    [0xbc8316]
    [0xbd2244]
    [0xbc7508]
    [0xbc6b38]
    [0xbc63f4]
    [0x223c40]
    [0x699654]
    [0x6990a3]
    [0x699045]
    [0xe45ec7]
    [0x222917]
    [0x2228f6]
    [0x216c65]
    [0x216615]
    [0x3b6708]
    [0x3b57be]
    mono(mono_runtime_exec_main+0x62) [0x80bdd92]
    mono(mono_runtime_run_main+0x152) [0x80beef2]
    mono(mono_main+0xe46) [0x805d106]
    mono [0x805bdb2]
    /lib/libc.so.6(__libc_start_main+0xdc) [0x9fb724]
    mono [0x805bd01]