LewsTherin511 edited a comment on issue #14875:
URL:
https://github.com/apache/incubator-mxnet/issues/14875#issuecomment-887301408
Hi! Thanks again for your assistance last time, it worked perfectly!
However, I noticed something weird.
When I first used your script, I was working on another computer, and
everything went ok. Yesterday, I tried exporting to ONNX on another machine,
and I got the usual error:
`ValueError: invalid literal for int() with base 10: 'None'
`
The machine I'm having problem with has
gluoncv (0.10.4.post0)
mxnet-mkl (1.6.0)
onnx (1.9.0)
So, I tried the update script, but running it seems to somehow break the
mxnet installation. After the update, whenever I try importing mxnet, I get the
error:
`File "<stdin>", line 1, in <module>
File
"/home/lews/anaconda3/envs/gluon/lib/python3.8/site-packages/mxnet/__init__.py",
line 31, in <module>
from . import contrib
File
"/home/lews/anaconda3/envs/gluon/lib/python3.8/site-packages/mxnet/contrib/__init__.py",
line 31, in <module>
from . import onnx
File
"/home/lews/anaconda3/envs/gluon/lib/python3.8/site-packages/mxnet/contrib/onnx/__init__.py",
line 22, in <module>
from ...onnx import export_model as export_model_
ModuleNotFoundError: No module named 'mxnet.onnx'
`
and when importing GluonCV I got the error:
`File
"/home/lews/anaconda3/envs/gluon/lib/python3.8/site-packages/gluoncv/__init__.py",
line 33, in <module>
raise ImportError('Unable to import modules due to missing `mxnet` &
`torch`. '
ImportError: Unable to import modules due to missing `mxnet` & `torch`. You
should install at least one deep learning framework.`
Clearly, the exporting script still doesn't work, nor does anything else
MXNet related.
On the same machine, I tried creating a new virtual environment with:
mxnet (1.8.0.post0)
gluoncv (0.10.4.post0)
as before, everything works ok (generically using MXNet/GluonCV models), and
the ONNX export doesn't. The error this time is different:
`AttributeError: No conversion function registered for op type
_greater_scalar yet.`
I tried the update script again, and the problems are the same:
*) when importing mxnet
`ModuleNotFoundError: No module named 'mxnet.onnx'
`
*) and, when importing gluoncv:
`ImportError: Unable to import modules due to missing `mxnet` & `torch`. You
should install at least one deep learning framework.
`
I still have everything working on the old machine, but I thought it might
be useful the problem. :)
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