Can you give me some hint, what can be the cause of the problem?
 
=================
** (Debugger:19339): CRITICAL **: file pango-context.c: line 243 (pango_context_load_fontset): assertion `pango_font_description_get_size (desc) != 0' failed
** (Debugger:19339): CRITICAL **: file pango-fontset.c: line 101 (pango_fontset_get_metrics): assertion `fontset != NULL' failed
** (Debugger:19339): CRITICAL **: file pango-context.c: line 243 (pango_context_load_fontset): assertion `pango_font_description_get_size (desc) != 0' failed
** (Debugger:19339): CRITICAL **: file pango-fontset.c: line 101 (pango_fontset_get_metrics): assertion `fontset != NULL' failed
 
Unhandled Exception: System.NullReferenceException: A null value was found where an object instance was required
in (unmanaged) (wrapper managed-to-native) Gtk.Application:gtk_main ()
in <0x00004> (wrapper managed-to-native) Gtk.Application:gtk_main ()
in <0x00007> Gtk.Application:Run ()
in <0x00007> Gnome.Program:Run ()
in <0x00050> Mono.Debugger.GUI.DebuggerGUI:Run ()
in <0x000ff> Mono.Debugger.GUI.DebuggerGUI:Main (string[])
============
 
after which the debugger (I use mono-debug) quits. The above happens whenever I try to select any option from the menu.
 
My configuration:
 
RedHat Linux 9/x86 with some updates (via apt-get)
Relevant package versions:
 
gtk2-2.2.1-4
pango-1.2.1-3
atk-1.2.0-2
glib-1.2.10-10
gtk2-devel-2.2.1-4
pango-devel-1.2.1-3
atk-devel-1.2.0-2
glib-devel-1.2.10-10
glade-0.6.4-9
libglade-devel-0.17-11
libglade-0.17-11
GConf2-2.2.0-1
GConf2-devel-2.2.0-1
 
mono,mcs,gtk-sharp and debugger compiled from anonymous CVS.
Cygwin/XFree86 running on Windows XP/Professional. Other gtk applications (like gedit) work flawlessly with this X-Server.
 
Because of this problem I've never been able to run debugger successfully and I really want to try it.
 
Jarek

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