Amarok has problems with Qt from 4.7.4 on upwards

Myriam Schweingruber myriam at kde.org
Mon Sep 12 15:11:15 UTC 2011


Hi all,

https://bugs.kde.org/show_bug.cgi?id=279813

initially only appeared for Fedorda users who had installed Qt 4.8
beta, but the problem now also appears for Ubuntu Oneiric beta users
who have Qt 4.7.4. There seems to be some incompatibility with Qt,
causing a runtime crash:

-- Backtrace (Reduced):
#7  0x019f8748 in QString::operator== (this=0x244c8c60, other=...) at
tools/qstring.cpp:2140
#8  0x05e23cfb in QProgressBar::setFormat (this=0x640061, format=...) at
widgets/qprogressbar.cpp:581
#9  0x0826afa6 in WikipediaAppletPrivate::_pageLoadProgress (this=0x94dbd38,
progress=100) at
/home/myriam/kde/src/amarok/src/context/applets/wikipedia/WikipediaApplet.cpp:483
#10 0x0826d43f in WikipediaApplet::qt_metacall (this=0x94d6470,
_c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbface088) at
/home/myriam/kde/build/amarok/src/context/applets/wikipedia/WikipediaApplet.moc:135
#11 0x01ab2b7d in metacall (argv=0xbface088, idx=91,
cl=QMetaObject::InvokeMetaMethod, object=0x94d6470) at
kernel/qmetaobject.cpp:237

We should have a look at this ASAP, the reports are coming in
increasingly fast for this one from our 2.4.3 users. The report is
marked as high priority, regression and release_blocker.


Regards, Myriam

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