export onnx error ( We don't have an op for aten::mul but it isn't a special case ) about toponet HOT 4 CLOSED

Thanks for your question. You may can upgrade your PyTorch version to fix this. The repository's dependency is flexible.

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I tried torch 1.13.0+cu116 and mmcv-full 1.7.0, but the error persists. If I upgrade the torch version further, the mmcv-full version compatible with it may not be suitable for mmdet.
If there are specific recommended versions, please let me know. Thanks!!

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I have a combination with torch 2.0 and CUDA 11.7/11.8, feel free to try.
I think torch 1.13 can also compatible with mmcv-full 1.6.0. You can directly try on 1.13.

torch==2.0
torchvision==0.15.0
mmcls==0.25.0
mmcv-full==1.6.0
mmdet==2.26.0
mmdet3d==1.0.0rc6
mmsegmentation==0.29.1

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Thank you for your suggestion. I've tried it, but it still doesn't work.
In fact, I encountered this error while exporting onnx for several repos. I will come back to provide further details if I find a solution.

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