This warning indicates you are mixing gtk2 and gtk3. Just so you know, the
import for gtk3 looks like:
from gi.repository import Gtk
The equivalent for gtk2 looks like this:
import gtk
I hope that can steer you in the right direction, cheers!
-- Johann <https://sites.google.com/site/theodoregoetz/>
On Sun, Apr 19, 2015 at 11:49 AM, Bo Wu <[email protected]> wrote:
> Hello all,
>
> I am pretty new to graph-tool and trying it because of the fast speed.
> However, it seems that graph-tool cannot work together with mlab in mayavi.
>
> I am basically planning to plot a 3D graph using mlab. But when I import
> mlab from mayavi, the program always prints the following warning and then
> becomes frozen. I don't know why. Is it the problem of gtk? I just want to
> use graph-tool data structure and algorithms
>
>
> output :
>
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning: cannot
> register existing type `GtkWidget'
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning: cannot add
> class private field to invalid type '<invalid>'
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning:
> g_type_add_interface_static: assertion `G_TYPE_IS_INSTANTIATABLE
> (instance_type)' failed
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning: cannot
> register existing type `GtkBuildable'
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning:
> g_type_interface_add_prerequisite: assertion `G_TYPE_IS_INTERFACE
> (interface_type)' failed
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:142: Warning:
> g_once_init_leave: assertion `result != 0' failed
> g_type = info.get_g_type()
> /usr/lib/python2.7/dist-packages/gi/module.py:146: Warning:
> g_type_get_qdata: assertion `node != NULL' failed
> type_ = g_type.pytype
>
>
>
> --
> Cheers,
> Bo Wu
>
> _______________________________________________
> graph-tool mailing list
> [email protected]
> http://lists.skewed.de/mailman/listinfo/graph-tool
>
>
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