[PyQt] Two QWebView == Segfault?

Daniele Esposti expo at expobrain.net
Mon Feb 28 22:26:56 GMT 2011


My versions:

Mac OS X 10.6.7
Python 2.7.1 64bit
Qt 4.7.1
SIP 4.12.1
PyQt4 4.8.3

SIP and PyQt4 compile from sources

On 28 February 2011 21:19, Hans-Peter Jansen <hpj at urpla.net> wrote:
> On Monday 28 February 2011, 00:04:16 Robert Siemer wrote:
>> On 02/28/2011 06:35 AM, David Boddie wrote:
>> > On Sun Feb 27 19:53:16 GMT 2011, Robert Siemer wrote:
>> >> What am I doing wrong? – The segmentation fault does not come
>> >> immediately. I have to type something (above I typed “j”).
>> >
>> > Which versions of Qt, SIP and PyQt are you using?
>>
>> Group answer!
>>
>> 1) Versions:
>> python-qt4   4.7.4-0ubuntu1
>> libqtcore4 and libqtgui4   4:4.7.0-0ubuntu4.2
>> libqtwebkit4   2.0.0-0ubuntu1
>> python-sip   4.10.5-0ubuntu1
>
> Are you sure, that these compiled versions match - e.g. sip and PyQt
> were compiled against these Qt libs?
>
> I ask, because during the time sip 4.10.5 and PyQt 4.7.4 were actual, Qt
> 4.7.0 wasn't available yet, IIRC.. And the package suffices are
> suspicious.
>
>> I see newer versions in Ubuntu natty, should I try them?
>
> Better make sure, that the sip and PyQt versions are compiled with the
> Qt libs in use. While the Qt folks claim backwards compatibility, I
> wouldn't tempt that claim too strong, especially if sip and PyQt is
> compiled against a different revision...
>
> Pete
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-- 
Daniele Esposti

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