在 2014年4月24日星期四UTC+8上午2时08分29秒，Reginaldo写道： > 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! > > > > Python Version used: 2.6.6 > > wxPython Version used: 2.8.11
Maybe you can gdb python attach the running pid and check the backtrace. Severay days ago, I use this guy to address thread hang and memory leak issues. Just say here if that helps. -- https://mail.python.org/mailman/listinfo/python-list
