lxy5513 opened a new issue #13774: KeyError: 'identity1'
URL: https://github.com/apache/incubator-mxnet/issues/13774
 
 
   the onnx_model_file is the onnx model exported by pytorch (yolo)   
   But when I import it by mxnet, the error occured  as follow: 
   hope someone can fix the problem, thank you
   ```
   ----> 9 sym, arg, aux = onnx_mxnet.import_model(onnx_model_file)
   
   
~/.virtualenvs/mxnet/lib/python3.6/site-packages/mxnet/contrib/onnx/onnx2mx/import_model.py
 in import_model(model_file)
        51     # loads model file and returns ONNX protobuf object
        52     model_proto = onnx.load(model_file)
   ---> 53     sym, arg_params, aux_params = graph.from_onnx(model_proto.graph)
        54     return sym, arg_params, aux_params
        55 
   
   
~/.virtualenvs/mxnet/lib/python3.6/site-packages/mxnet/contrib/onnx/onnx2mx/import_onnx.py
 in from_onnx(self, graph)
       113             onnx_attr = self._parse_attr(node.attribute)
       114             inputs = [self._nodes[i] for i in node.input]
   --> 115             mxnet_sym = self._convert_operator(node_name, op_name, 
onnx_attr, inputs)
       116 
       117             for k, i in zip(list(node.output), 
range(len(mxnet_sym.list_outputs()))):
   
   
~/.virtualenvs/mxnet/lib/python3.6/site-packages/mxnet/contrib/onnx/onnx2mx/import_onnx.py
 in _convert_operator(self, node_name, op_name, attrs, inputs)
        59         """
        60         if op_name in convert_map:
   ---> 61             op_name, new_attrs, inputs = convert_map[op_name](attrs, 
inputs, self)
        62         else:
        63             raise NotImplementedError("Operator {} not 
implemented.".format(op_name))
   
   
~/.virtualenvs/mxnet/lib/python3.6/site-packages/mxnet/contrib/onnx/onnx2mx/_op_translations.py
 in reshape(attrs, inputs, proto_obj)
       416     if len(inputs) == 1:
       417         return 'reshape', attrs, inputs[0]
   --> 418     reshape_shape = list(proto_obj._params[inputs[1].name].asnumpy())
       419     reshape_shape = [int(i) for i in reshape_shape]
       420     new_attrs = {'shape': reshape_shape}
   
   KeyError: 'identity1'
   ```
   

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