Fedora bug: 1098464

[José Matos]

Hi,
while cleaning the back log of reported lyx bugs in Fedora I found bug 1098464:
https://bugzilla.redhat.com/show_bug.cgi?id=1098464

Truncated backtrace:
Thread no. 1 (10 frames)
#2 lyx::error_handler at LyX.cpp:692
#4 ??
#5 QFactoryLoader::instance at plugin/qfactoryloader.cpp:276
#6 QIcon::addFile at image/qicon.cpp:843
#7 QIcon::QIcon at image/qicon.cpp:565
#8 ScalableEntry::pixmap at image/qiconloader.cpp:515
#9 QIconLoaderEngine::pixmap at image/qiconloader.cpp:528
#10 QIcon::pixmap at image/qicon.cpp:684
#11 QWidgetPrivate::setWindowIcon_sys at kernel/qwidget_x11.cpp:1490
#12 QWidget::create at kernel/qwidget.cpp:1534

Does anyone has a suggestion to what could have been the problem that caused this crash?

Regards,

[Richard Heck]

Post by José Matos
Hi,
https://bugzilla.redhat.com/show_bug.cgi?id=1098464
Thread no. 1 (10 frames)
#2 lyx::error_handler at LyX.cpp:692
#4 ??
#5 QFactoryLoader::instance at plugin/qfactoryloader.cpp:276
#6 QIcon::addFile at image/qicon.cpp:843
#7 QIcon::QIcon at image/qicon.cpp:565
#8 ScalableEntry::pixmap at image/qiconloader.cpp:515
#9 QIconLoaderEngine::pixmap at image/qiconloader.cpp:528
#10 QIcon::pixmap at image/qicon.cpp:684
#11 QWidgetPrivate::setWindowIcon_sys at kernel/qwidget_x11.cpp:1490
#12 QWidget::create at kernel/qwidget.cpp:1534
Does anyone has a suggestion to what could have been the problem that caused this crash?

Unfortunately, no, other than the obvious: Something weird happened with Qt.

rh

[Enrico Forestieri]

Post by Richard Heck

Post by José Matos
Hi,
https://bugzilla.redhat.com/show_bug.cgi?id=1098464
Thread no. 1 (10 frames)
#2 lyx::error_handler at LyX.cpp:692
#4 ??
#5 QFactoryLoader::instance at plugin/qfactoryloader.cpp:276
#6 QIcon::addFile at image/qicon.cpp:843
#7 QIcon::QIcon at image/qicon.cpp:565
#8 ScalableEntry::pixmap at image/qiconloader.cpp:515
#9 QIconLoaderEngine::pixmap at image/qiconloader.cpp:528
#10 QIcon::pixmap at image/qicon.cpp:684
#11 QWidgetPrivate::setWindowIcon_sys at kernel/qwidget_x11.cpp:1490
#12 QWidget::create at kernel/qwidget.cpp:1534
Does anyone has a suggestion to what could have been the problem that caused this crash?

Unfortunately, no, other than the obvious: Something weird happened with Qt.

What is strange is that, according to the logs attached to the bug,
LyX was executing a batch command and the GUI is not initialized in
this case, AFAIK. It seems that something triggered the creation of
a new view and thus the crash is not surprising. The question now
is: what was that batch command?