I cam across the following "xcb" error. Please let me know how to fix.
[root@i-pqn3eqgj py]# python3 trace_skeleton.py
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/usr/local/lib64/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.
已放弃
Dear author :
I cam across the following "xcb" error. Please let me know how to fix.