QObject::moveToThread: Current thread (0x563e8bd48ed0) is not the object's thread (0x563e8ced9cf0).
Cannot move to target thread (0x563e8bd48ed0)
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/zxq/anaconda3/envs/open3d/lib/python3.9/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.错误信息中提到“"/home/zxq/anaconda3/envs/open3d/lib/python3.9/site-packages/cv2/qt/plugins”
解决办法：删除上面目录中的libqxcb.so文件即可
