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Posted to issues@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/09/01 16:22:51 UTC
[GitHub] [incubator-mxnet] bfgoldstein opened a new issue #19066: Failed to load Arcface from ONNX model zoo
bfgoldstein opened a new issue #19066:
URL: https://github.com/apache/incubator-mxnet/issues/19066
## Description
I was trying to load the Arcface model downloaded from [ONNX model zoo](https://github.com/onnx/models/tree/master/vision/body_analysis/arcface), but a "NotImplementedError: Operator Sub not implemented." exception was raised.
It seems that this model had some problems before, but it was fixed [here](https://github.com/apache/incubator-mxnet/pull/17711). However, there is a [commit](https://github.com/apache/incubator-mxnet/commit/fb73de7582de4e622299a4ad045e25f771568193#diff-7b131e64cf22cff749bd44de10b64b7f) made on June 10 that removes support for some ONNX Operators, like add, subtract, multiply, and divide.
### Error Message
```
[12:03:05] /home/bruno/mxnet/mxnet/src/storage/storage.cc:198: Using Pooled (Naive) StorageManager for CPU
Traceback (most recent call last):
File "error_reproduce.py", line 5, in <module>
sym, arg_params, aux_params = import_model(model)
File "/home/bruno/mxnet/mxnet/python/mxnet/contrib/onnx/onnx2mx/import_model.py", line 59, in import_model
sym, arg_params, aux_params = graph.from_onnx(model_proto.graph)
File "/home/bruno/mxnet/mxnet/python/mxnet/contrib/onnx/onnx2mx/import_onnx.py", line 115, in from_onnx
mxnet_sym = self._convert_operator(node_name, op_name, onnx_attr, inputs)
File "/home/bruno/mxnet/mxnet/python/mxnet/contrib/onnx/onnx2mx/import_onnx.py", line 63, in _convert_operator
raise NotImplementedError("Operator {} not implemented.".format(op_name))
NotImplementedError: Operator Sub not implemented.
```
## To Reproduce
- Download the model from [ONNX model zoo](https://github.com/onnx/models/tree/master/vision/body_analysis/arcface/model). File **arcfaceresnet100-8.onnx** (git lfs);
- Then run the python script below
### Minimal python script:
```
import sys
from mxnet.contrib.onnx.onnx2mx.import_model import import_model
model = sys.argv[1]
sym, arg_params, aux_params = import_model(model)
```
## Environment
- OS: CentOS 8.2
- Python: 3.7.7
- ONNX: 1.7.0
- MXNET: master (built from source)
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[GitHub] [incubator-mxnet] github-actions[bot] commented on issue #19066: Failed to load Arcface from ONNX model zoo
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #19066:
URL: https://github.com/apache/incubator-mxnet/issues/19066#issuecomment-684977521
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