Version: 3.0.0a4 (using KDE 3.1.9) Compiler: gcc version 3.2.3 20030316 (Debian prerelease) OS: Linux (i686) release 2.4.19 Load a project. While the parsing of the project files is in progress, with the status bar showing a progress bar, load a different project. Now there will be two progress bars in the status bar.
When i open gideon, the previous project is loading. If during the parsing of the project i load a project in the Open Recent Project menu, kdevelop crash. here is the end of the bt (i'm sorry, there are no debug info) #5 <signal handler called> #6 0x40c940c7 in QObject::activate_signal () from /usr/lib/qt/lib/libqt-mt.so.3 #7 0x08095fa8 in KDevLanguageSupport::updatedSourceInfo () #8 0x41915f32 in CppSupportPart::initialParse () from /opt/kde/lib/kde3/libkdevcppsupport.so #9 0x41919c4b in CppSupportPart::qt_invoke () from /opt/kde/lib/kde3/libkdevcppsupport.so #10 0x40c941c4 in QObject::activate_signal () from /usr/lib/qt/lib/libqt-mt.so.3 #11 0x40f15e2a in QSignal::signal () from /usr/lib/qt/lib/libqt-mt.so.3 #12 0x40caa294 in QSignal::activate () from /usr/lib/qt/lib/libqt-mt.so.3 #13 0x40caf983 in QSingleShotTimer::event () from /usr/lib/qt/lib/libqt-mt.so.3
I experience the same crash as Olivier, and i have a bt with debug info :) here goes. It's not quite the same, but close. [New Thread 16384 (LWP 28853)] [New Thread 32769 (LWP 28866)] [New Thread 32770 (LWP 28870)] 0x412fbfa8 in waitpid () from /lib/libpthread.so.0 #0 0x412fbfa8 in waitpid () from /lib/libpthread.so.0 #1 0x40a4206e in KCrash::defaultCrashHandler(int) () from /usr/kde/3.1/lib/libkdecore.so.4 #2 0x412fae1a in __pthread_sighandler () from /lib/libpthread.so.0 #3 <signal handler called> #4 0x41d53387 in QMap<QString, QDateTime>::detach() (this=0xbfffeeb0) at qmap.h:751 #5 0x41d52859 in QMap<QString, QDateTime>::find(QString const&) ( this=0x8b4bfcc, k=@0xbfffef30) at qmap.h:707 #6 0x41d4f912 in CppSupportPart::maybeParse(QString const&) (this=0x8b4bf58, fileName=@0xbfffef30) at cppsupportpart.cpp:756 #7 0x41d4f5dd in CppSupportPart::parseProject() (this=0x8b4bf58) at cppsupportpart.cpp:715 #8 0x41d4f2fc in CppSupportPart::initialParse() (this=0x8b4bf58) at cppsupportpart.cpp:677 #9 0x41d51df1 in CppSupportPart::qt_invoke(int, QUObject*) (this=0x8b4bf58, _id=23, _o=0xbffff0a0) at cppsupportpart.moc:202 #10 0x40daf299 in QObject::activate_signal(QConnectionList*, QUObject*) () from /usr/qt/3/lib/libqt-mt.so.3 #11 0x4108f942 in QSignal::signal(QVariant const&) () from /usr/qt/3/lib/libqt-mt.so.3 #12 0x40dc9588 in QSignal::activate() () from /usr/qt/3/lib/libqt-mt.so.3 #13 0x40dd0503 in QSingleShotTimer::event(QEvent*) () from /usr/qt/3/lib/libqt-mt.so.3 #14 0x40d514c4 in QApplication::internalNotify(QObject*, QEvent*) () from /usr/qt/3/lib/libqt-mt.so.3 #15 0x40d50a3b in QApplication::notify(QObject*, QEvent*) () from /usr/qt/3/lib/libqt-mt.so.3 #16 0x409c8049 in KApplication::notify(QObject*, QEvent*) () from /usr/kde/3.1/lib/libkdecore.so.4 #17 0x40d2c075 in QEventLoop::activateTimers() () from /usr/qt/3/lib/libqt-mt.so.3 #18 0x40d098a8 in QEventLoop::processEvents(unsigned) () from /usr/qt/3/lib/libqt-mt.so.3 #19 0x40d652c6 in QEventLoop::enterLoop() () from /usr/qt/3/lib/libqt-mt.so.3 #20 0x40d65168 in QEventLoop::exec() () from /usr/qt/3/lib/libqt-mt.so.3 #21 0x40d516f1 in QApplication::exec() () from /usr/qt/3/lib/libqt-mt.so.3 #22 0x08071ed2 in main (argc=1, argv=0xbffff784) at main.cpp:124 #23 0x414527a7 in __libc_start_main () from /lib/libc.so.6
*** Bug 60680 has been marked as a duplicate of this bug. ***
Hmm.. I crashed too, but with a different backtrace: [New Thread 16384 (LWP 13279)] [New Thread 32769 (LWP 13292)] [New Thread 32770 (LWP 13295)] 0x4188039c in waitpid () from /lib/libpthread.so.0 #0 0x4188039c in waitpid () from /lib/libpthread.so.0 #1 0x40ddcb70 in KCrash::defaultCrashHandler(int) () from /opt/kde/lib/libkdecore.so.4 #2 0x4187f17c in __pthread_sighandler () from /lib/libpthread.so.0 #3 <signal handler called> #4 0x414425e1 in QGList::append(void*) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #5 0x4285d596 in QPtrList<FileCreate::FileType>::append(FileCreate::FileType const*) (this=0x86fa8c0, d=0x8969998) at qptrlist.h:82 #6 0x4285ae24 in FileCreatePart::readTypes(QDomDocument const&, QPtrList<FileCreate::FileType>&, bool) (this=0x86fa880, dom=@0xbfffed80, m_filetypes=@0x86fa8c0, enable=false) at filecreate_part.cpp:207 #7 0x4285ca13 in FileCreatePart::slotInitialize() (this=0x86fa880) at filecreate_part.cpp:550 #8 0x4285d25d in FileCreatePart::qt_invoke(int, QUObject*) (this=0x86fa880, _id=4, _o=0xbfffee70) at filecreate_part.moc:110 #9 0x411a4f80 in QObject::activate_signal(QConnectionList*, QUObject*) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #10 0x414bc202 in QSignal::signal(QVariant const&) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #11 0x411bef18 in QSignal::activate() () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #12 0x411c6493 in QSingleShotTimer::event(QEvent*) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #13 0x4114a1e5 in QApplication::internalNotify(QObject*, QEvent*) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #14 0x4114989b in QApplication::notify(QObject*, QEvent*) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #15 0x40d35b2e in KApplication::notify(QObject*, QEvent*) () from /opt/kde/lib/libkdecore.so.4 #16 0x41139c0d in QEventLoop::activateTimers() () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #17 0x410f7254 in QEventLoop::processEvents(unsigned) () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #18 0x4115d3f6 in QEventLoop::enterLoop() () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #19 0x4115d298 in QEventLoop::exec() () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #20 0x4114a431 in QApplication::exec() () from /opt/qt-3.2.1/lib/libqt-mt.so.3 #21 0x08069dcf in main (argc=1, argv=0xbffff534) at main.cpp:128 #22 0x419f3b47 in __libc_start_main () from /lib/libc.so.6
*** Bug 62990 has been marked as a duplicate of this bug. ***
CVS commit by dagerbo: Restructured parseProject() to not require processEvents() calls. This should fix the case where closing the project during the initial parsing results in a crash. CCMAIL: 56779-done@bugs.kde.org M +108 -98 cppsupportpart.cpp 1.254 M +21 -0 cppsupportpart.h 1.81