Unsuported operator when importing an ONNX model

[wangzbo]

Description

Hello,

I am using mxnet to import a onnx model exported by pytorch and it failed with the error message below. Is there any plan to support the ConstantOfShape operator? Does mxnet support to import a pytorch model with dynamic input/output shapes? Thanks.

python: 3.7.6 pytorch: 1.6.0 opset_version: 11 mxnet: 1.6.0 OS: macOS mojave

Error Message

sym, arg, aux = mxnet.contrib.onnx.import_model("nl2sql.onnx")

File "/usr/local/lib/python3.7/site-packages/mxnet/contrib/onnx/onnx2mx/import_model.py", line 59, in import_model sym, arg_params, aux_params = graph.from_onnx(model_proto.graph) File "/usr/local/lib/python3.7/site-packages/mxnet/contrib/onnx/onnx2mx/import_onnx.py", line 116, in from_onnx mxnet_sym = self._convert_operator(node_name, op_name, onnx_attr, inputs) File "/usr/local/lib/python3.7/site-packages/mxnet/contrib/onnx/onnx2mx/import_onnx.py", line 64, in _convert_operator raise NotImplementedError("Operator {} not implemented.".format(op_name)) NotImplementedError: Operator ConstantOfShape not implemented.

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[pribadihcr]

any solution?