Launching the application gives the following error.
~/code/planvec 2 ╱ master [!] ╱ v3.6.9 (planvec)❯ python main_gui.py
QObject::moveToThread: Current thread (0x2387b60) is not the object's thread (0x3398750).
Cannot move to target thread (0x2387b60)
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/juniors/.local/share/virtualenvs/planvec-bN8k9y2O/lib/python3.6/site-packages/cv2/qt/plugins" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: xcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl.
^CAborted (core dumped)
Launching the application gives the following error.