This error is related to the Position Tween and Undo (Ctrl-Z) features
To reproduce this error follow these steps:
Create a Position Tween
Create the path of the Tween
Modify any node of the path Tween
Press Ctrl+Z until the object be removed
Created a new project
Created a new position Tween. When you try create the Tween path, the program will crash.
Bug Trace
" "[New LWP 2781]
[New LWP 2782] [New LWP 2788] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f95567db23a in __waitpid (pid=2857, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #0 0x00007f95567db23a in __waitpid (pid=2857, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #1 0x0000564c01274cb5 in crashTrapper(int) (sig=11) at tupcrashhandler.cpp:324 #2 0x00007f95567db890 in () at /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f9556c73050 in QMetaObject::inherits(QMetaObject const) const () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #4 0x00007f9556c73094 in QMetaObject::cast(QObject const) const () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #5 0x00007f95580724dd in QGraphicsScene::addItem(QGraphicsItem) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Widgets.so.5 #6 0x00007f955a9aa530 in TNodeGroup::show() (this=0x564c0445f330) at tnodegroup.cpp:194 #7 0x00007f9535faa239 in Tweener::setTweenPath() (this=0x564c032bca50) at tweener.cpp:480 #8 0x00007f9535fb9328 in Tweener::qt_static_metacall(QObject, QMetaObject::Call, int, void) (_o=0x564c032bca50, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffe81ca6030) at .moc/moc_tweener.cpp:123 #9 0x00007f9556c96411 in QMetaObject::activate(QObject*, int, int, void*) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #10 0x00007f9535fba243 in Configurator::clickedCreatePath() (this=0x564c035b1f20) at .moc/moc_configurator.cpp:259 #11 0x00007f9535fb9bd8 in Configurator::qt_static_metacall(QObject, QMetaObject::Call, int, void) (_o=0x564c035b1f20, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffe81ca6210) at .moc/moc_configurator.cpp:130 #12 0x00007f9556c96411 in QMetaObject::activate(QObject*, int, int, void) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #13 0x00007f9535fbaa23 in Settings::clickedCreatePath() (this=0x564c0416d950) at .moc/moc_settings.cpp:207 #14 0x00007f9535fb7c7e in Settings::emitOptionChanged(int) (this=0x564c0416d950, option=1) at settings.cpp:232 #15 0x00007f9535fba630 in Settings::qt_static_metacall(QObject*, QMetaObject::Call, int, void*) (_o=0x564c0416d950, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffe81ca64c0) at .moc/moc_settings.cpp:112 #16 0x00007f9556c96411 in QMetaObject::activate(QObject, int, int, void) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #17 0x00007f955a9cd2ef in TRadioButtonGroup::clicked(int) (this=0x564c041881c0, _t1=1) at moc_tradiobuttongroup.cpp:154 #18 0x00007f955a9b3233 in TRadioButtonGroup::emitButtonId(QAbstractButton) (this=0x564c041881c0, button=0x564c04183460) at tradiobuttongroup.cpp:91 #19 0x00007f955a9cd09d in TRadioButtonGroup::qt_static_metacall(QObject, QMetaObject::Call, int, void*) (_o=0x564c041881c0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffe81ca66b0) at moc_tradiobuttongroup.cpp:84 #20 0x00007f9556c96411 in QMetaObject::activate(QObject, int, int, void*) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQt5Core.so.5 #21 0x00007f9557e6b31f in QButtonGroup::buttonClicked(QAbstractButton) () at /home/xtingray/Qt5.13.1/5.13.1/gcc_64/lib/libQ
This error is related to the Position Tween and Undo (Ctrl-Z) features
To reproduce this error follow these steps:
Bug Trace " "[New LWP 2781]
[New LWP 2782] [New LWP 2788] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f95567db23a in __waitpid (pid=2857, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #0 0x00007f95567db23a in __waitpid (pid=2857, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #1 0x0000564c01274cb5 in crashTrapper(int) (sig=11) at tupcrashhandler.cpp:324 #2 0x00007f95567db890 in