[PySide] Problems with QStyle deletion

Nik Melchior nmelchior at seegrid.com
Thu Nov 29 22:06:14 CET 2012

On Mon, Nov 26, 2012 at 01:49:37PM -0500, John Ehresman wrote:
> On 11/15/12 5:52 PM, John Ehresman wrote:
> > I'm trying to fix a bug that causes segfaults if QApplication.style() and
> > QApplication.setStyle() are used repeatedly.  I think the issue is:


My application has random crashes due to QStyle objects as well.  I had some
trouble tracking down the problem, and I originally thought it was related to
a bug that reported QNetworkReply objects being randomly returned.  I added my
analysis to PySide bug #16, but I haven't seen any activity there.


The workaround that I posted suppresses the most frequent occurrence of the
bug, but it occasionally appears in other parts of our code, and I have to
insert additional checks to prevent segfaults.  Very annoying.

-- Nik
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