failed creating font set
 

When I am running an application on my redhat 9 distribution, it crashes displaying a message "XLoadQueryFont: failed creating font set ", along with a name of a font . The same error is displayed three-four times with different font names.
Application shows a blank window and it crashes. Why is this happening ? Any Idea how I can fix this ?

I think the application is developed in C. thanks in advance

Which application? Which fonts is the application complaining about? Does the application's web site or documentation advise you to make sure any specific fonts are installed?

this is the error. Application vendor hasn't given any font requirements

locale: en_US.UTF-8
Unix development version
64-bit file access
Starting application...
2005-03-29 12:40 Intel byteorder
2005-03-29 12:40 XLoadQueryFont: failed creating font set -*-lucida-medium-r-*-*-10-*-*-*-*-*-iso10646,-*-helvetica-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-03-29 12:40 XLoadQueryFont: failed creating font set -*-lucida-medium-r-*-*-10-*-*-*-*-*-iso10646,-*-helvetica-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-03-29 12:40 locale of fontset: en_US.UTF-8
2005-03-29 12:40 -b&h-lucida-bold-r-normal-sans-10-100-75-75-p-66-iso10646-1
2005-03-29 12:40 -b&h-lucida-bold-r-normal-sans-10-100-75-75-p-66-iso8859-1
2005-03-29 12:40 -baekmuk-batangbdf-bold-r-normal--10-100-75-75-m-100-ksc5601.1987-0
2005-03-29 12:40 -kappa-fixed-bold-r-normal--10-96-75-75-c-0-jisx0201.1976-0
2005-03-29 12:40 XLoadQueryFont: failed creating font set -*-lucida-medium-r-*-*-10-*-*-*-*-*-iso10646,-*-helvetica-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-03-29 12:40 XLoadQueryFont: failed creating font set -*-times-medium-r-*-*-10-*-*-*-*-*-iso10646,-*-times-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-03-29 12:40 XLoadQueryFont: failed creating font set -*-times-bold-r-*-*-10-*-*-*-*-*-iso10646,-*-times-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-03-29 12:40 locale of fontset: en_US.UTF-8
2005-03-29 12:40 -misc-fixed-bold-r-normal--10-96-75-75-c-0-iso10646-1
2005-03-29 12:40 -misc-fixed-bold-r-normal--10-96-75-75-c-0-iso8859-1
2005-03-29 12:40 -baekmuk-batangbdf-bold-r-normal--10-100-75-75-m-100-ksc5601.1987-0
2005-03-29 12:40 -misc-fixed-bold-r-normal--10-96-75-75-c-0-jisx0201.1976-0
2005-03-29 12:40 Exit

Hi ! I think this app is Hansa :)

I've got the same error :( but on ru_RU.koi8r locale ...
What version you have ?? maybe techsupport will help us :)
My error log:

robot12@szhilkin:~/Develop/Hansa/HansaWorld 4.2$ ./hansa-xt
locale: ru_RU.koi8r
Unix development version
64-bit file access
Starting application...
2005-04-02 10:17 Intel byteorder
2005-04-02 10:17 locale of fontset: ru_RU.koi8r
2005-04-02 10:17 -cronyx-helvetica-medium-r-normal--11-80-100-100-p-46-koi8-r
2005-04-02 10:17 locale of fontset: ru_RU.koi8r
2005-04-02 10:17 -cronyx-helvetica-medium-r-normal--11-80-100-100-p-46-koi8-r
2005-04-02 10:17 locale of fontset: ru_RU.koi8r
2005-04-02 10:17 -cronyx-helvetica-bold-r-normal--11-80-100-100-p-46-koi8-r
2005-04-02 10:17 locale of fontset: ru_RU.koi8r
2005-04-02 10:17 -cronyx-helvetica-medium-r-normal--11-80-100-100-p-46-koi8-r
2005-04-02 10:17 XLoadQueryFont: failed creating font set -*-times-medium-r-*-*-10-*-*-*-*-*-iso10646,-*-times-medium-r-*-*-11-*-*-*-*-*-iso8859-*,-*-*-*-r-*-*-10,*
2005-04-02 10:17 XLoadQueryFont: failed creating font set -*-times-bold-r-*-*-10-*-*-*-*-*-iso10646,-*-times-medium-r-*-*-11-*-*-*-*-*-iso8859-5,-*-*-*-r-*-*-10,*
2005-04-02 10:17 XLoadQueryFont: failed creating font set -misc-fixed-bold-r-*-*-10,-*-*-*-*-*-*-10,*
2005-04-02 10:17 Exit

Any idea ??