rk3588测试提示找不到显示位置xcb错误

[zhjygit]

(venv) orangepi@orangepi5plus:~/rknn-multi-threaded-python$ python3.9 main.py
I RKNN: [12:13:27.682] RKNN Runtime Information: librknnrt version: 1.5.2 (c6b7b351a@2023-08-23T15:28:22)
I RKNN: [12:13:27.682] RKNN Driver Information: version: 0.8.8
I RKNN: [12:13:27.682] RKNN Model Information: version: 2, toolkit version: 1.4.1-source_code(compiler version: 1.4.1b12 (c6f5b0be6@2022-11-01T01:48:10)), target: RKNPU v2, target platform: rk3588, framework name: PyTorch, framework layout: NCHW, model inference type: static_shape
./rknnModel/yolov5s_relu_tk2_RK3588_i8.rknn done
W RKNN: [12:13:27.839] Output(172): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
W RKNN: [12:13:27.839] Output(173): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
W RKNN: [12:13:27.839] Output(174): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
W RKNN: [12:13:27.907] Output(172): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
W RKNN: [12:13:27.907] Output(173): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
W RKNN: [12:13:27.907] Output(174): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.
qt.qpa.xcb: could not connect to display :0
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/orangepi/.local/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.

我用的是python3.9，安装的是1.4.0的rknn库。