cuda版本10.2，cudnn版本7.65，python版本3.6，之前可以跑tensor,keras框架,成功安装paddle框架，但用PPOCRLabel却打不开，报错如下：

QObject::moveToThread: Current thread (0x2fcce50) is not the object's thread (0x352f190).
Cannot move to target thread (0x2fcce50)

qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/glab/.local/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.

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C++ Traceback (most recent call last):
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0 paddle::framework::SignalHandle(char const*, int)
1 paddle::platform::GetCurrentTraceBackString[abi:cxx11]()

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Error Message Summary:
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FatalError: `Process abort signal` is detected by the operating system.
[TimeInfo: *** Aborted at 1631534017 (unix time) try "date -d @1631534017" if you are using GNU date ***]
[SignalInfo: *** SIGABRT (@0x4610) received by PID 17936 (TID 0x7f7fc3612740) from PID 17936 ***]

Aborted