Segmentation fault

[JUNYUAN DENG]

Hi! Thank you for your contribution!

When I run ./visualizer, segmentation fault occurs, and I use gdb:
(base) juneyoung@juneyoung:/catkin_ws_suma/src/SuMa/bin$ gdb ./visualizer
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Reading symbols from ./visualizer...
(gdb) r
Starting program: /home/juneyoung/catkin_ws_suma/src/SuMa/bin/visualizer
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff302f700 (LWP 140139)]
[New Thread 0x7fffe6608700 (LWP 140140)]
[New Thread 0x7fffe5e07700 (LWP 140141)]
[New Thread 0x7fffe559e700 (LWP 140142)]
[Thread 0x7fffe5e07700 (LWP 140141) exited]
OpenGL Context Version 4.6 core profile
GLEW initialized.
OpenGL context version: 4.6
OpenGL vendor string : Intel
OpenGL renderer string: Mesa Intel(R) UHD Graphics (TGL GT1)

Thread 1 "visualizer" received signal SIGSEGV, Segmentation fault.
Frame::Frame (this=0x5555556a78d0, w=, h=)
at /home/juneyoung/catkin_ws_suma/src/SuMa/src/core/Frame.h:30
30 residual_map(width, height, glow::TextureFormat::RGBA_FLOAT) {
(gdb) bt
#0 Frame::Frame (this=0x5555556a78d0, w=, h=)
at /home/juneyoung/catkin_ws_suma/src/SuMa/src/core/Frame.h:30
#1 0x00005555555befe0 in __gnu_cxx::new_allocator::construct<Frame, int, int> (this=, __p=0x5555556a78d0) at /usr/include/c++/9/new:174
#2 std::allocator_traits<std::allocator >::construct<Frame, int, int> (
__a=..., __p=0x5555556a78d0) at /usr/include/c++/9/bits/alloc_traits.h:483
#3 std::_Sp_counted_ptr_inplace<Frame, std::allocator, (__gnu_cxx::_Lock_policy)2>::_Sp_counted_ptr_inplace<int, int> (__a=..., this=0x5555556a7890)
at /usr/include/c++/9/bits/shared_ptr_base.h:548
#4 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<Frame, std::allocator, int, int> (__a=..., __p=,
this=) at /usr/include/c++/9/bits/shared_ptr_base.h:679
#5 std::__shared_ptr<Frame, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator, int, int> (__tag=..., this=)
at /usr/include/c++/9/bits/shared_ptr_base.h:1344
#6 std::shared_ptr::shared_ptr<std::allocator, int, int> (
__tag=..., this=)
at /usr/include/c++/9/bits/shared_ptr.h:359
#7 std::allocate_shared<Frame, std::allocator, int, int> (__a=...)
at /usr/include/c++/9/bits/shared_ptr.h:702
#8 std::make_shared<Frame, int, int> ()
at /usr/include/c++/9/bits/shared_ptr.h:718
#9 ViewportWidget::ViewportWidget (this=0x555555819790,
--Type for more, q to quit, c to continue without paging--c
parent=, shareWidget=, f=...) at /home/juneyoung/catkin_ws_suma/src/SuMa/src/visualizer/ViewportWidget.cpp:34
#10 0x00005555555db04d in Ui_MainWindow::setupUi (this=this@entry=0x7fffffffd0b0, MainWindow=MainWindow@entry=0x7fffffffd080) at /home/juneyoung/anaconda3/include/qt/QtCore/qflags.h:121
#11 0x00005555555cc791 in VisualizerWindow::VisualizerWindow (this=0x7fffffffd080) at /home/juneyoung/catkin_ws_suma/src/SuMa/src/visualizer/VisualizerWindow.cpp:34
#12 0x0000555555586171 in main (argc=, argv=0x7fffffffd9e8) at /home/juneyoung/catkin_ws_suma/src/SuMa/src/visualizer/visualizer.cpp:19

I cannot find any solution to it.

Thank you for your reply!