qtcreator crashed with SIGSEGV in QDeclarativeItem::~QDeclarativeItem()

[Sasa Paporovic]

I am on Ubuntu12.04 64bit updated to 16.4.2012.

I was going trough menu-> Extras -> Configuration. One of the sidebar categories in there caused the crash.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: qtcreator 2.4.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu3
Architecture: amd64
Date: Mon Apr 16 13:22:32 2012
ExecutablePath: /usr/bin/qtcreator
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64+mac (20120328)
ProcCmdline: qtcreator
ProcEnviron:
 PATH=(custom, no username)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: qtcreator
StacktraceTop:
 QDeclarativeItem::~QDeclarativeItem() () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: qtcreator crashed with SIGSEGV in QDeclarativeItem::~QDeclarativeItem()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo
XsessionErrors: (compiz:3252): GConf-CRITICAL **: gconf_client_add_dir: assertion `gconf_valid_key (dirname, NULL)' failed

[Apport retracing service (apport)]

StacktraceTop:
 QDeclarativeItem::~QDeclarativeItem (this=0x2b45e80, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
 ~QDeclarativeElement (this=0x2b45e80, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
 QDeclarativePrivate::QDeclarativeElement<QDeclarativeItem>::~QDeclarativeElement (this=0x2b45e80, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
 QObject::event (this=0x2b45e80, e=<optimized out>) at kernel/qobject.cpp:1176
 notify_helper (e=0x2b119a0, receiver=0x2b45e80, this=0x133e220) at kernel/qapplication.cpp:4559

[Sasa Paporovic (melchiaros)]

On qt bugtracker:

https://bugreports.qt-project.org/browse/QTCREATORBUG-7534

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Zoltan Balogh (bzoltan)]

Is this issue still present in the latest relese? Marked as incomplete until it is verified.