Backtrace says
#0 data (this=0x4) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
#1 qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at
../../include/QtCore/../../src/corelib/global/qglobal.h:961
#2 d_func (this=0x0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:110
#3 QCoreApplication::notifyInternal (this=0xa16f00, receiver=0x0,
event=event@entry=0xbed03b90) at #4 0xa8bf76dc in sendEvent (event=0xbed03b90,
receiver=<optimized out>) at
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qcoreapplication.h:228
#5 TouchRegistry::TouchInfo::notifyCandidatesOfOwnershipResolution
(this=this@entry=0x108ad60) at
/build/buildd/unity8-8.02+15.04.20150603.1/libs/UbuntuGestures/TouchRegistry.cpp:500
Seems that candidates[i].item in
QCoreApplication::sendEvent(candidates[i].item, &lostOwnershipEvent);
is a null pointer
** Changed in: unity8 (Ubuntu)
Assignee: (unassigned) => Daniel d'Andrada (dandrader)
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https://bugs.launchpad.net/bugs/1473492
Title:
/usr/bin/unity8:11:data:qGetPtrHelper:d_func:QCoreApplication::notifyInternal:sendEvent
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