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failed:Fatal error: NMSRotated is not a registered function/op

See original GitHub issue

问题：你好，根据教程，我尝试将MMrotate中的RotatedRetinaNet模型转换为onnx格式，转换后当我尝试加载onnx时出现了以下报错：onnxruntime.capi.onnxruntime_pybind11_state.Fail: [ONNXRuntimeError] : 1 : FAIL : Load model from end2end.onnx failed:Fatal error: NMSRotated is not a registered function/op

（1）onnx转换 python tools/deploy.py \ configs/mmrotate/rotated-detection_onnxruntime_dynamic.py \ $MMROTATE_DIR/configs/rotated_retinanet/rotated_retinanet_obb_r50_fpn_1x_dota_le135.py \ $MMROTATE_DIR/checkpoints/rotated_retinanet_obb_r50_fpn_1x_dota_le135-e4131166.pth \ $MMROTATE_DIR/demo/demo.jpg \ --work-dir work-dirs/mmrotate/rotated_retinanet/ort \ --device cpu

（2）尝试加载onnx，报错

此外，我发现build/lib下是存在libmmdeploy_onnxruntime_ops.so文件的，我该如何解决这个问题呢？

Issue Analytics

State:
Created a year ago
Comments:6

Top GitHub Comments

1reaction

Jianchun-Huocommented, Jun 28, 2022

@jzlin1997 I had this problem before, and then I solved it according to the following method： (1) Query the path of mmdeploy_onnxruntime_ops. dll

>>> from mmdeploy.backend.onnxruntime import get_ops_path
>>> get_ops_path()
'D:\\project\\mmdeploy\\mmdeploy\\lib\\mmdeploy_onnxruntime_ops.dll'

(2) Copy onnxruntime. dll to the path where mmdeploy_onnxruntime_ops. dll is stored

copy mmdeploy\\onnxruntime-win-x64-1.8.1\\lib\\onnxruntime.dll   ->   mmdeploy\\mmdeploy\\lib\\

0reactions

sersercommented, Nov 22, 2022

Docs: https://github.com/open-mmlab/mmdeploy/blob/master/docs/en/01-how-to-build/linux-x86_64.md

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