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[Bug 537050] Re: miro.real crashed with KeyError in wrapper() (Miro keeps running)

To: ubuntu-bugcontrol@xxxxxxxxxxxxxxxxxxx
From: Ben Dean-Kawamura <ben@xxxxxxxxxxxx>
Date: Wed, 14 Apr 2010 18:42:15 -0000
Reply-to: Bug 537050 <537050@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I'm pretty sure that this is caused from a XULRunner bug.  Here's a test
script that shows the problem.  If you run it you should see a
GtkMozEmbed widget.  Then click the button.  This should remove the
widget.  So far everything's fine.  However, when you click the button
again, the script will try to show the widget and this will crash.

I'm pretty sure the GTK code is completely valid.  It seems to have to
do with GtkMozEmbed using an offscreen window to hold onto it's widget
when it's unrealized (see MozEmbedPrivate.cpp in the mozilla tree)

** Attachment added: "test.py"
   http://launchpadlibrarian.net/44180779/test.py

-- 
miro.real crashed with KeyError in wrapper() (Miro keeps running)
https://bugs.launchpad.net/bugs/537050
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