wxPython App closes on CentOS 6.5 (Seg fault)

[reginaldo]

Hi,

I have a GUI app that is written using wx. When I run it on CentOS 6.5, the
following error messages are displayed and the app closes:

*(python:10096): Pango-WARNING **: shaping failure, expect ugly output.
shape-engine='BasicEngineFc', font='DejaVu Sans 10.9990234375', text=''*

*(python:10096): Pango-CRITICAL **: pango_layout_get_line_count: assertion
`layout != NULL' failed*

*(python:10096): Gdk-CRITICAL **: IA__gdk_draw_layout: assertion
`PANGO_IS_LAYOUT (layout)' failed*
*Segmentation fault*

I checked if this was a font issue, but the font is installed on the system.

I use an idle thread in my application.

Could some let me know what the problem may be in this case? Thank you!