Re: ERROR:root:Requiring namespace 'Gtk' version '2.0', but '3.0' is already loaded

[Robert Park <rbpark exolucere ca>]

On Thu, Nov 18, 2010 at 12:35 AM, Russell Strong <russell strong id au> wrote:
> I have had another problem with F14 that you may be interested in as it
> appears to effect libchamplain
>
> https://bugzilla.redhat.com/show_bug.cgi?id=649134
>
> I've had to go back to F13 for now.

This bug doesn't seem to be affecting me. My app is able to run, and
libchamplain can load some tiles, and I can navigate the map, zoom in
or out, etc. That mostly works. There are two things that cause my
application to crash somewhat reliably:

* Panning or zooming rapidly (a gentle touch won't crash anywhere near
as often as rapid movements do)

* Multiple frequent calls to ChamplainView.ensure_visible(), but only
when those calls result in the map zooming out. For example, my GPX
parser calls ensure_visible() 5 times per second, and I have a 4.4MB
test file that takes ~9 seconds to load. If I zoom in to a small area
and then load this GPX, the app crashes. If I manually zoom out to
reveal the whole area first, ensure_visible() harmlessly pans the map
around but does not do any zooming, and no crash happens.

I have not experienced any issue in which clutter is only able to
paint once and then ceases.

-- 
http://exolucere.ca