firefox error

[Naveen Kumar <nav007 gmail com>]

Hi,
After setting the GTK_MODULES environment variable using the command




export GTK_MODULES=gail:atk-bridge




I got the following error when I invoked firefox :-

/******************************************************************/



GTK Accessibility Module initialized




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




(process:2167): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed




GLib-GObject-CRITICAL **: gtype.c:2641: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-CRITICAL **: file gstrfuncs.c: line 186 (g_strconcat): assertion `string1 != NULL' failed.




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




(process:2167): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function




** CRITICAL **: file atkregistry.c: line 100 (atk_registry_new): assertion `ATK_IS_REGISTRY (object)' failed




GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function


-----------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------



GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function

** CRITICAL **: file atkregistry.c: line 100 (atk_registry_new): assertion `ATK_IS_REGISTRY (object)' failed

GLib-GObject-CRITICAL **: gtype.c:2254: initialization assertion failed, use IA__g_type_init() prior to this function

** CRITICAL **: file atkregistry.c: line 137 (atk_registry_set_factory_type): assertion `ATK_IS_REGISTRY (registry)' failed
Program ./firefox-bin (pid = 2167) received signal 11.
Stack:
UNKNOWN [/lib/libpthread.so.0 +0x0000B825]
UNKNOWN [/lib/libc.so.6 +0x000296F8]
g_signal_lookup+0x00000039 [/usr/lib/libgobject-2.0.so.0 +0x00014D29]
UNKNOWN [/usr/lib/libgail.so +0x00013087]
atk_add_focus_tracker+0x00000084 [/usr/lib/libatk-1.0.so.0 +0x00015962]
UNKNOWN [/usr/lib/libgail.so +0x00013C24]
gtk_module_init+0x0000000B [/usr/lib/libgail.so +0x00013CB4]
gtk_init_check+0x000003CC [/usr/lib/libgtk-1.2.so.0 +0x0009FF8C]
gtk_init+0x00000026 [/usr/lib/libgtk-1.2.so.0 +0x000A0106]
_Z8xre_mainiPPcPK12nsXREAppData+0x00000515 [./firefox-bin +0x0001555D]
main+0x00000038 [./firefox-bin +0x000106AC]
__libc_start_main+0x000000C6 [/lib/libc.so.6 +0x00015E36]
Sleeping for 5 minutes.
Type 'gdb ./firefox-bin 2167' to attach your debugger to this thread.

/******************************************************************/

I am new to accessibility hence please tell me what could be the reason.

regards
Naveen Kumar