BadName error while running gtk program

[Prashant J Zaveri]

Hello,

I have cross-compiled Xfbdev for ARM9 core and running it on a
board powered by Freescale's i.MX21 processor running on Kernel
Vanilla 2.6.22 with a few board-specific patches.

The Xserver is X11R7.2-1.2.0, I am able to run sample X program using
matchbox-window-manager on it.

I have also cross compiled Cairo 1.4.10, Pango 1.18.3, Glib 2.14.0,
Gtk 2.10.14 and ported on it.

While running Helloworld it shows 'somebody' instead of 'helloworld'
in gtk button

While executing any other "gtk" application on board, It gives  me
following error :

The program 'window' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadName'.
  (Details: serial 135 error_code 15 request_code 45 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

Does that have something to do with fontconfig and gtk or the Xserver
fonts are not installed correctly.

Sorry if I am posting in wrong list ?

-- 
Thanks
Prashant