On 18 Nov 2014, at 18:42, Tiago de Paula Peixoto <tiago@skewed.de> wrote:On 18.11.2014 19:12, charlie wrote:Hi again Tiago!
I tried editing the Homebrew formula for librsvg to obtain the latest
version and enable introspection, and sure enough I can now produce an
interactive graph! Hooray! I've posted the issue on the Homebrew github
page that you referred.
BUT: now I have a different problem. In my beautiful interactive graphs,
the second node I select infallibly triggers a fatal error that kills the
kernel. Here it is:
/usr/local/lib/python2.7/site-packages/graph_tool/draw/gtk_draw.py:493:
Warning: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
icon = self.render_icon(Gtk.STOCK_EXECUTE, Gtk.IconSize.BUTTON)
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
/usr/local/lib/python2.7/site-packages/graph_tool/draw/gtk_draw.pyc in
draw(self, da, cr)
492 if self.surface_callback is not None:
493 icon = self.render_icon(Gtk.STOCK_EXECUTE,
Gtk.IconSize.BUTTON)
--> 494 Gdk.cairo_set_source_pixbuf(cr, icon, 10, 10)
495 cr.paint()
496
TypeError: Argument 1 does not allow None as a value
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
/usr/local/lib/python2.7/site-packages/graph_tool/draw/gtk_draw.pyc in
draw(self, da, cr)
492 if self.surface_callback is not None:
493 icon = self.render_icon(Gtk.STOCK_EXECUTE,
Gtk.IconSize.BUTTON)
--> 494 Gdk.cairo_set_source_pixbuf(cr, icon, 10, 10)
495 cr.paint()
496
TypeError: Argument 1 does not allow None as a value
Any ideas? Thanks!
Well, this is obviously a Gtk bug, since it is failing to render a stock
icon. You should also report this to the homebrew people.
(Alternatively, you may try Macports, where it is reported to work)
Best,
Tiago
--
Tiago de Paula Peixoto <tiago@skewed.de>
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