[Mono-devel-list] error running form - System.Windows.ThemeEngine

Peter Dennis Bartok peter at novonyx.com
Mon Apr 25 12:33:07 EDT 2005

Well, it seems that System.Drawing cannot find/load any matching font.

Try taking VNC out of the picture and see if that makes a difference.


-----Original Message-----
From: "Doug" <dougpostman at yahoo.com>
To: <mono-devel-list at lists.ximian.com>
Date: 25 April, 2005 10:15
Subject: [Mono-devel-list] error running form - System.Windows.ThemeEngine

>Using mono 1.1.6, I tried running a simple basic
>windows form and got the following.
># mono monotest.exe
>Mono System.Windows.Forms Assembly [Revision: 41731;
>built: 2005/2/15 5:56:12]
>Keyboard: VNC keyboard layout
>Unhandled Exception:
>System.TypeInitializationException: An exception was
>thrown by the type initializer for
>System.Windows.Forms.ThemeEngine --->
>System.NullReferenceException: Object reference not
>set to an instance of an object
>in <0x00000> <unknown method>
>in (wrapper managed-to-native)
>in <0x00030>
>System.Drawing.FontFamily:get_GenericSansSerif ()
>in <0x00218>
>System.Windows.Forms.ThemeWin32Classic:.ctor ()
>in <0x000c8> System.Windows.Forms.ThemeEngine:.cctor
>()--- End of inner exception stack trace ---
>in <0x00000> <unknown method>
>in <0x00004>
>System.Windows.Forms.Label:get_DefaultSize ()
>in <0x00164> System.Windows.Forms.Control:.ctor ()
>in <0x00010> System.Windows.Forms.Label:.ctor ()
>in (wrapper remoting-invoke-with-check)
>System.Windows.Forms.Label:.ctor ()
>in <0x0002c> MonoHelloWorld.Form1:InitializeComponent
>in <0x00018> MonoHelloWorld.Form1:.ctor ()
>in (wrapper remoting-invoke-with-check)
>MonoHelloWorld.Form1:.ctor ()
>in <0x00028> MonoHelloWorld.Form1:Main ()
>Any ideas what the problem could be or if mono has a
>bug that can be fixed?
>   Thanks
>Mono-devel-list mailing list
>Mono-devel-list at lists.ximian.com

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