On Thu, Jul 25, 2013 at 7:11 PM, Kees de Groot <kees.degr...@inter.nl.net> wrote: > Dear gnuradio-enthousiasts: > > I get the folowing error-message from gnuradio when I use the WX GUI Scope > from the WX Gui Widgets: > > °?X?\lonneke\AppData\Roaming\.gnuradio\prefs\gr_vmcircbuf_default_factoryC:\Program > Files (x86)\gnuradio\lib\site-packages\gnuradio\grc\gui\Dialogs.py:36: > GtkWarning: gtk_text > _buffer_emit_insert: assertion `g_utf8_validate (text, len, NULL)' failed > self.insert = lambda line: text_buffer.insert(text_buffer.get_end_iter(), > line) > : Invalid argument > Þ?X?\lonneke\AppData\Roaming\.gnuradio\prefs\gr_vmcircbuf_default_factory: > Invalid argument > > I can see the scope but the image is frozen. > > I tried soo many things (and learned a lot from that) but I am stuck now. > What can I do? > > Regards, > > Kees
What OS are you using? What version of GNU Radio? You can try the old trick of disabling OpenGL. Make and edit ~/.gnuradio/config.conf and add the lines: [wxgui] style = nongl Your error looks more involved than that, but it's possible this will fix it anyways. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
