pegasus export error

[doniyor_khalilov99]

Re: 100ASK-V853-PRO开发板支持yolov5模型部署
after this command:
pegasus export ovxlib --model yolov5s-sim.json --model-data yolov5s-sim.data --dtype quantized --model-quantize yolov5s-sim.quantize --batch-size 1 --save-fused-graph --target-ide-project 'linux64' --with-input-meta yolov5s-sim_inputmeta.yml --output-path ovxilb/yolov5s-sim/yolov5s-simprj --pack-nbg-unify --postprocess-file yolov5s-sim_postprocessmeta.yml --optimize "VIP9000PICO_PID0XEE" --viv-sdk ${VIV_SDK}

this error shows