[Bug 68559] New: crash on clicking docbook compilation errors in messages window
klee at cs.washington.edu
klee at cs.washington.edu
Wed Nov 19 05:23:25 UTC 2003
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http://bugs.kde.org/show_bug.cgi?id=68559
Summary: crash on clicking docbook compilation errors in messages
window
Product: kdevelop
Version: 3.0.0b1
Platform: unspecified
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
AssignedTo: kdevelop-devel at kdevelop.org
ReportedBy: klee at cs.washington.edu
Version: 3.0.0b1 (using KDE 3.1.93 (CVS >= 20031111), yes)
Compiler: gcc version 3.2
OS: Linux (i686) release 2.4.21-1up.1
To trigger a reproducible crash:
1. I open a KDevelop project and close *all* my document windows, so that no files are open and the main workspace is empty. I am using the IDEAL MDI mode.
2. I compile my project's docs, and I get errors in a docbook file.
3. I click on the error message. This makes the docbook file open in the main workspace.
4. I close this file, so that the workspace is again empty. This also makes the messages window disappear.
5. I reopen the messages window and click on the same error message (or, actually, any docbook error message). This should open a new document window with the same file. Instead, it crashes.
Oddly enough, this crash does not happen when I introduce a compilation error into a C++ file in the very same project, and repeat the above steps. It does happen whenever I click on a docbook error message, close the window, and click on another docbook error message twice in a row.
Backtrace follows. I am using latest qt-copy and kde* out of HEAD from a few days ago.
[New Thread 1024 (LWP 32731)]
[New Thread 2049 (LWP 32762)]
[New Thread 1026 (LWP 32763)]
0x420b48b9 in wait4 () from /lib/i686/libc.so.6
#0 0x420b48b9 in wait4 () from /lib/i686/libc.so.6
#1 0x4213030c in __DTOR_END__ () from /lib/i686/libc.so.6
#2 0x419b0c33 in waitpid () from /lib/i686/libpthread.so.0
#3 0x40dab222 in KCrash::defaultCrashHandler(int) ()
from /scratch/klee/kde/lib/libkdecore.so.4
#4 0x419aef05 in pthread_sighandler () from /lib/i686/libpthread.so.0
#5 <signal handler called>
#6 0x40bbcfed in KDockManager::removeFromAutoCreateList(KDockWidget*) ()
from /scratch/klee/kde/lib/libkdeui.so.4
#7 0x404c3978 in KMdiMainFrm::addToolWindow(QWidget*, KDockWidget::DockPosition, QWidget*, int, QString const&, QString const&) ()
from /scratch/klee/kde/lib/libkmdi.so.1
#8 0x0806522b in MainWindow::embedSelectView(QWidget*, QString const&, QString const&) ()
#9 0x41f4a5a1 in TextToolsPart::createWidget() ()
from /scratch/klee/kde/lib/kde3/libkdevtexttools.so
#10 0x41f4aabd in TextToolsPart::activePartChanged(KParts::Part*) ()
from /scratch/klee/kde/lib/kde3/libkdevtexttools.so
#11 0x41f4afc2 in TextToolsPart::qt_invoke(int, QUObject*) ()
from /scratch/klee/kde/lib/kde3/libkdevtexttools.so
#12 0x41173918 in QObject::activate_signal(QConnectionList*, QUObject*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#13 0x4064ee85 in KParts::PartManager::activePartChanged(KParts::Part*) ()
from /scratch/klee/kde/lib/libkparts.so.2
#14 0x4064e196 in KParts::PartManager::setActivePart(KParts::Part*, QWidget*)
() from /scratch/klee/kde/lib/libkparts.so.2
#15 0x4064da5c in KParts::PartManager::addPart(KParts::Part*, bool) ()
from /scratch/klee/kde/lib/libkparts.so.2
#16 0x0806f3fe in PartController::integratePart(KParts::Part*, KURL const&, bool) ()
#17 0x0806dce7 in PartController::editDocument(KURL const&, int, int) ()
#18 0x41d18eb1 in MakeWidget::searchItem(int) ()
from /scratch/klee/kde/lib/kde3/libkdevoutputviews.so
#19 0x41d17acb in MakeWidget::contentsMouseReleaseEvent(QMouseEvent*) ()
from /scratch/klee/kde/lib/kde3/libkdevoutputviews.so
#20 0x41281569 in QScrollView::viewportMouseReleaseEvent(QMouseEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#21 0x41280e97 in QScrollView::eventFilter(QObject*, QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#22 0x412c9b8f in QTextEdit::eventFilter(QObject*, QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#23 0x4117151e in QObject::activate_filters(QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#24 0x41171441 in QObject::event(QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#25 0x411a816c in QWidget::event(QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#26 0x41118ad5 in QApplication::internalNotify(QObject*, QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#27 0x4111826c in QApplication::notify(QObject*, QEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#28 0x40d0260e in KApplication::notify(QObject*, QEvent*) ()
from /scratch/klee/kde/lib/libkdecore.so.4
#29 0x410b1cc6 in QETWidget::translateMouseEvent(_XEvent const*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#30 0x410af4d4 in QApplication::x11ProcessEvent(_XEvent*) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#31 0x410c5af7 in QEventLoop::processEvents(unsigned) ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#32 0x4112bca6 in QEventLoop::enterLoop() ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#33 0x4112bb48 in QEventLoop::exec() ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#34 0x41118d21 in QApplication::exec() ()
from /scratch/klee/kde/qt/lib/libqt-mt.so.3
#35 0x0806271b in main ()
#36 0x42017589 in __libc_start_main () from /lib/i686/libc.so.6
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