[Qt-interest] Qt Phonon Media Source crashes

[Daniel França]

Anyone?
Any clue? I still can't figure out what's happening


2012/1/25 Daniel França <daniel.franca at gmail.com>

> Hi all,
> I'm developing an Qt Phonon application.
> it was working fine w/ Qt 4.7
> then I decided to migrate to Qt 4.8
>
> And now I got a crash in this line:
>
> _mediaObject = new Phonon::MediaObject(_centralWidget);
>
>
> _mediaObject is a Phonon::MediaObject
>
> and _centralWidget is a QWidget*
>
>
> at first I saw that my system had 2 Qt installations (one dylib and other as framework)... and it was confusing somehow...
>
> and even my Qmake pointing to the framework I still get my application linking to dylib...
>
> So I deleted manually the dylib (I know maybe it was wrong but I didn't figure out a better way to uninstall that =x), and now my application successfull link to framework, but crashes at that line
>
>
> the otool -L output
>
> 	phonon.framework/Versions/4/phonon (compatibility version 4.4.0, current version 4.4.0)
>
> 	QtDBus.framework/Versions/4/QtDBus (compatibility version 4.8.0, current version 4.8.0)
>
> 	QtXml.framework/Versions/4/QtXml (compatibility version 4.8.0, current version 4.8.0)
>
> 	QtCore.framework/Versions/4/QtCore (compatibility version 4.8.0, current version 4.8.0)
>
> 	QtGui.framework/Versions/4/QtGui (compatibility version 4.8.0, current version 4.8.0)
>
> 	QtSql.framework/Versions/4/QtSql (compatibility version 4.8.0, current version 4.8.0)
>
> 	/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
>
> 	/usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 625.0.0)
>
> 	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.2.11)
>
>
> The Phonon is 4.4, maybe it's a problem?
>
> and here is the crashreport:
> http://pastebin.ca/2106145
>
>  My OS: OSX 10.6
> G++ g++ --version
> i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)
> Copyright (C) 2007 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> Qt: 4.8
>
> Best Regards,
>
>
> Daniel França
>
>
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