onnx报错 relu6 to ONNX opset version 11 is not supported.

pytorch导出onnx模型代码:

    onnx_name = "faceland_98.onnx"
    data = torch.rand(1, 3, 112, 112)
    torch.onnx.export(plfd_backbone,
                      data,
                      onnx_name,
                      export_params=True,  # store the trained parameter weights inside the model file
                      opset_version=11,  # the ONNX version to export the model to
                      do_constant_folding=True,  # whether to execute constant folding for optimization
                      input_names=['input'],
                      output_names=['output'])

报错:

  relu6 to ONNX opset version 11 is not supported. 

换了参数,10,11,12,13都不行,

发现是torch版本问题,

报错的版本:

torch 1.9.1+cu111

解决办法,换个版本,比如:

pip install torch==1.12.0+cu113 torchvision==0.13.0+cu113 --extra-index-url https://download.pytorch.org/whl/cu113

导出成功。

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转载自blog.csdn.net/jacke121/article/details/131672046