Created attachment 129116 [details] If it helps here is the affected project file SUMMARY kdenlive crashing when I open project. This doesn't happen with the backup file but the backup file is also very old and missing many hours of work. STEPS TO REPRODUCE 1. Start kdenlive 2. open a project I've been working on for quite a while. OBSERVED RESULT kdenlive crashing EXPECTED RESULT Project loaded SOFTWARE/OS VERSIONS Linux/KDE Plasma: openSUSE 15.1 (available in About System) KDE Plasma Version: 5.18.90 KDE Frameworks Version: 5.70.0 Qt Version: 5.15.0 ADDITIONAL INFORMATION Backtrace: -- Backtrace: Application: Kdenlive (kdenlive), signal: Segmentation fault [KCrash Handler] #4 0x00007fdecf7ca8a0 in Mlt::Properties::get_int(char const*) () from /usr/lib64/libmlt++.so.3 #5 0x0000000000712a62 in EffectStackModel::removeService (this=this@entry=0x9949aa0, service=std::shared_ptr<Mlt::Service> (use count 2, weak count 1) = {...}) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/effects/effectstack/model/effectstackmodel.cpp:88 #6 0x0000000000636395 in ProjectClip::getTimelineProducer (this=0x253b3890, trackId=<optimized out>, trackId@entry=232, clipId=<optimized out>, state=state@entry=PlaylistState::VideoOnly, speed=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/bin/projectclip.cpp:631 #7 0x0000000000832859 in ClipModel::refreshProducerFromBin (this=this@entry=0x3926f610, trackId=232, state=PlaylistState::VideoOnly, speed=speed@entry=0, hasPitch=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/clipmodel.cpp:430 #8 0x0000000000832d66 in ClipModel::refreshProducerFromBin (this=this@entry=0x3926f610, trackId=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/clipmodel.cpp:455 #9 0x000000000083369d in ClipModel::setCurrentTrackId (this=0x3926f610, tid=232, finalMove=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/clipmodel.cpp:619 #10 0x00000000008b6ea7 in TrackModel::<lambda()>::operator() (__closure=0x391ef830) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/trackmodel.cpp:179 #11 std::_Function_handler<bool(), TrackModel::requestClipInsertion_lambda(int, int, bool, bool, bool)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/7/bits/std_function.h:302 #12 0x00000000008b89b8 in std::function<bool ()>::operator()() const (this=0x7fff42b999e0) at /usr/include/c++/7/bits/std_function.h:706 #13 TrackModel::requestClipInsertion(int, int, bool, bool, std::function<bool ()>&, std::function<bool ()>&, bool) (this=0x2b7a4c90, clipId=673, position=position@entry=20760, updateView=updateView@entry=true, finalMove=finalMove@entry=true, undo=..., redo=..., groupMove=false) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/trackmodel.cpp:248 #14 0x0000000000860071 in TimelineModel::requestClipMove(int, int, int, bool, bool, bool, bool, std::function<bool ()>&, std::function<bool ()>&, bool) (this=0xc0a0f90, clipId=<optimized out>, clipId@entry=673, trackId=trackId@entry=232, position=position@entry=20760, moveMirrorTracks=moveMirrorTracks@entry=true, updateView=<optimized out>, updateView@entry=true, invalidateTimeline=false, finalMove=true, undo=..., redo=..., groupMove=false) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/timelinemodel.cpp:593 #15 0x0000000000824d6d in constructTrackFromMelt(std::shared_ptr<TimelineItemModel> const&, int, Mlt::Playlist&, std::unordered_map<QString, QString, std::hash<QString>, std::equal_to<QString>, std::allocator<std::pair<QString const, QString> > > const&, std::function<bool ()>&, std::function<bool ()>&, bool, QProgressDialog*) (timeline=std::shared_ptr<TimelineItemModel> (use count 4, weak count 1340) = {...}, tid=tid@entry=232, track=..., binIdCorresp=std::unordered_map with 21 elements = {...}, undo=..., redo=..., audioTrack=false, progressDialog=0x566a1c0) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/builders/meltBuilder.cpp:332 #16 0x0000000000826849 in constructTrackFromMelt(std::shared_ptr<TimelineItemModel> const&, int, Mlt::Tractor&, std::unordered_map<QString, QString, std::hash<QString>, std::equal_to<QString>, std::allocator<std::pair<QString const, QString> > > const&, std::function<bool ()>&, std::function<bool ()>&, bool, QProgressDialog*) (timeline=std::shared_ptr<TimelineItemModel> (use count 4, weak count 1340) = {...}, tid=232, track=..., binIdCorresp=std::unordered_map with 21 elements = {...}, undo=..., redo=..., audioTrack=false, progressDialog=0x566a1c0) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/builders/meltBuilder.cpp:221 #17 0x0000000000829975 in constructTimelineFromMelt (timeline=std::shared_ptr<TimelineItemModel> (use count 4, weak count 1340) = {...}, tractor=<incomplete type>, progressDialog=progressDialog@entry=0x566a1c0) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/builders/meltBuilder.cpp:98 #18 0x00000000007fcf58 in ProjectManager::updateTimeline (this=this@entry=0x1aa6470, pos=14897, scrollPos=scrollPos@entry=-1) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/project/projectmanager.cpp:870 #19 0x00000000007fdb9d in ProjectManager::doOpenFile (this=this@entry=0x1aa6470, url=..., stale=<optimized out>, stale@entry=0x0) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/project/projectmanager.cpp:553 #20 0x0000000000800c0e in ProjectManager::openFile (this=this@entry=0x1aa6470, url=...) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/project/projectmanager.cpp:499 #21 0x0000000000800f72 in ProjectManager::openFile (this=0x1aa6470) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/project/projectmanager.cpp:404 #22 0x000000000053a6c5 in ProjectManager::qt_static_metacall (_o=0x1aa6470, _id=<optimized out>, _a=0x7fff42b9a620, _c=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/build/src/kdenliveLib_autogen/QV7S676PVK/moc_projectmanager.cpp:207 #23 0x00007fdecc45e139 in doActivate<false> (sender=0x1d98e70, signal_index=4, argv=0x7fff42b9a620) at kernel/qobject.cpp:3898 #24 0x00007fdecdff7d92 in QAction::triggered(bool) () from /usr/lib64/libQt5Widgets.so.5 #25 0x00007fdecdffa3fc in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQt5Widgets.so.5 #26 0x00007fdece0eb79b in ?? () from /usr/lib64/libQt5Widgets.so.5 #27 0x00007fdece0eb9fd in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #28 0x00007fdece1debca in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #29 0x00007fdece03ebe8 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #30 0x00007fdece1dec64 in QToolButton::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #31 0x00007fdecdffe2fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #32 0x00007fdece006058 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #33 0x00007fdecc420d73 in QCoreApplication::notifyInternal2 (receiver=0x4e17dd0, event=0x7fff42b9aba0) at kernel/qcoreapplication.cpp:1061 #34 0x00007fdece0046df in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /usr/lib64/libQt5Widgets.so.5 #35 0x00007fdece0593d5 in ?? () from /usr/lib64/libQt5Widgets.so.5 #36 0x00007fdece05c43a in ?? () from /usr/lib64/libQt5Widgets.so.5 #37 0x00007fdecdffe2fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #38 0x00007fdece005210 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #39 0x00007fdecc420d73 in QCoreApplication::notifyInternal2 (receiver=0x4e2eb50, event=0x7fff42b9b010) at kernel/qcoreapplication.cpp:1061 #40 0x00007fdecd6dbde5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5 #41 0x00007fdecd6dcf15 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #42 0x00007fdecd6b4dcb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5 #43 0x00007fdebf208baa in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #44 0x00007fdec4deee87 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #45 0x00007fdec4def230 in ?? () from /usr/lib64/libglib-2.0.so.0 #46 0x00007fdec4def2bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #47 0x00007fdecc4833cc in QEventDispatcherGlib::processEvents (this=0x12f7940, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #48 0x00007fdecc41f5fa in QEventLoop::exec (this=this@entry=0x7fff42b9b3b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:232 #49 0x00007fdecc428df7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1369 #50 0x00000000004bcb1e in main (argc=<optimized out>, argv=0x7fff42b9b6c8) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/main.cpp:257 [Inferior 1 (process 3148) detached]
Created attachment 129118 [details] New crash information added by DrKonqi kdenlive (20.04.1) using Qt 5.15.0 - What I was doing when the application crashed: Deleting caches, proxy and tmp files. Now it goes up to 91% -- Backtrace (Reduced): #4 0x00007ff2af25e8a0 in Mlt::Properties::get_int(char const*) () from /usr/lib64/libmlt++.so.3 #5 0x0000000000712a62 in EffectStackModel::removeService (this=this@entry=0x27b4f420, service=std::shared_ptr<Mlt::Service> (use count 2, weak count 1) = {...}) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/effects/effectstack/model/effectstackmodel.cpp:88 #6 0x0000000000636395 in ProjectClip::getTimelineProducer (this=0x27c54200, trackId=<optimized out>, trackId@entry=232, clipId=<optimized out>, state=state@entry=PlaylistState::VideoOnly, speed=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/bin/projectclip.cpp:631 #7 0x0000000000832859 in ClipModel::refreshProducerFromBin (this=this@entry=0xa6b6d40, trackId=232, state=PlaylistState::VideoOnly, speed=speed@entry=0, hasPitch=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/clipmodel.cpp:430 #8 0x0000000000832d66 in ClipModel::refreshProducerFromBin (this=this@entry=0xa6b6d40, trackId=<optimized out>) at /usr/src/debug/kdenlive-20.04.1-lp151.31.3.x86_64/src/timeline2/model/clipmodel.cpp:455
Please try with the Kdenlive_Nightly_Appimage https://binary-factory.kde.org/job/Kdenlive_Nightly_Appimage_Build/lastSuccessfulBuild/artifact/ WARNING: Version 20.08.0 has a new project type that is not backwards compatible... so you won't be able to use older versions to open new files.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!