On Wed, Aug 17, 2011 at 11:58 PM, Marcus D. Leech <mle...@ripnet.com> wrote:
> Using GRC, instantiating a UHD Source block, and modify its parameters.
> Provokes errors from Python:
Marcus,
How recent are these errors? Has the offending commit been identified?
There's been some work done on gr-uhd very recently. Any chance the
problem has been solved for you?
Tom
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 73, in _handle_changed
> self._update_gui()
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 53, in _update_gui
> self.set_color(self.param.get_color())
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 126, in set_color
> self._input.get_child().modify_base(gtk.STATE_NORMAL,
> gtk.gdk.color_parse('#ffffff'))
> AttributeError: 'NoneType' object has no attribute 'modify_base'
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 73, in _handle_changed
> self._update_gui()
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 53, in _update_gui
> self.set_color(self.param.get_color())
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 124, in set_color
> self._input.get_child().modify_base(gtk.STATE_NORMAL,
> gtk.gdk.color_parse(color))
> AttributeError: 'NoneType' object has no attribute 'modify_base'
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 73, in _handle_changed
> self._update_gui()
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 53, in _update_gui
> self.set_color(self.param.get_color())
> File
> "/usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/Param.py", line
> 124, in set_color
> self._input.get_child().modify_base(gtk.STATE_NORMAL,
> gtk.gdk.color_parse(color))
> AttributeError: 'NoneType' object has no attribute 'modify_base'
> /usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/PropsDialog.py:168:
> GtkWarning: gdk_drawable_get_display: assertion `GDK_IS_DRAWABLE
> (drawable)' failed
> response = gtk.Dialog.run(self)
> /usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/PropsDialog.py:168:
> GtkWarning: gdk_cursor_new_for_display: assertion `GDK_IS_DISPLAY
> (display)' failed
> response = gtk.Dialog.run(self)
> /usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/PropsDialog.py:168:
> GtkWarning: gdk_window_set_cursor: assertion `GDK_IS_WINDOW (window)' failed
> response = gtk.Dialog.run(self)
> /usr/local/lib/python2.6/site-packages/gnuradio/grc/gui/PropsDialog.py:168:
> GtkWarning: gdk_cursor_unref: assertion `cursor != NULL' failed
> response = gtk.Dialog.run(self)
>
>
> This is on a 32-bit Fedora 12 system, with current-as-of-today GIT of
> Gnu Radio and UHD. GRC identifies
> as:
>
> GNU Radio Companion v3.4.0-115-g62768eed
>
>
> I have Python 2.6.2
>
>
>
> --
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
