sjiagc opened a new issue #20214:
URL: https://github.com/apache/incubator-mxnet/issues/20214
## Description
On Windows, the package built with VS 2019 fails to load because of
UnicodeDecodeError in methods' doc.
### Error Message
```
>>> import mxnet
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "d:\develop\3rd-party\mxnet\python\mxnet\__init__.py", line 33, in
<module>
from . import contrib
File "d:\develop\3rd-party\mxnet\python\mxnet\contrib\__init__.py", line
27, in <module>
from . import autograd
File "d:\develop\3rd-party\mxnet\python\mxnet\contrib\autograd.py", line
27, in <module>
from ..ndarray import NDArray, zeros_like, _GRAD_REQ_MAP
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\__init__.py", line
20, in <module>
from . import _internal, contrib, linalg, op, random, sparse, utils,
image, ndarray, numpy
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\numpy\__init__.py",
line 23, in <module>
from . import _register
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\numpy\_register.py",
line 27, in <module>
_init_np_op_module(root_module_name='mxnet',
np_module_name='numpy._internal',
File "d:\develop\3rd-party\mxnet\python\mxnet\base.py", line 944, in
_init_np_op_module
function = make_op_func(hdl, name, func_name)
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\register.py", line
267, in _make_ndarray_function
code, doc_str = _generate_ndarray_function_code(handle, name, func_name)
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\register.py", line
143, in _generate_ndarray_function_code
[py_str(arg_descs[i]) for i in range(narg)],
File "d:\develop\3rd-party\mxnet\python\mxnet\ndarray\register.py", line
143, in <listcomp>
[py_str(arg_descs[i]) for i in range(narg)],
File "d:\develop\3rd-party\mxnet\python\mxnet\base.py", line 54, in
<lambda>
py_str = lambda x: x.decode('utf-8')
UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 73-74:
invalid continuation byte
```
## To Reproduce
In \path\to\mxnet\ci directory, run python build_windows.py -f WIN_GPU;
installed built package to python env; and import mxnet in python command.
### Steps to reproduce
(Paste the commands you ran that produced the error.)
1. cd \path\to\mxnet\ci
2. set OpenBLAS_HOME=\OpenBLAS\0.3.13
3. set OpenCV_DIR=\opencv\4.5.2
4. set CUDA_PATH=\cuda\v11.3
5. python build_windows.py -f WIN_GPU
6. Copy \path\to\mxnet\ci\windows_package to a desired place say
\path\to\mxnet\dist
7. Copy libopenblas.dll and opencv_worldxxx.dll into cd
\path\to\mxnet\dist\lib
8. cd \path\to\mxnet\dist
9. pip install --user -e ./python
10. In python prompt import mxnet
## What have you tried to solve it?
1. Replace invalid characters '…', '‘' to "..." and '''. Check related PR.
## Environment
***We recommend using our script for collecting the diagnostic information
with the following command***
`curl --retry 10 -s
https://raw.githubusercontent.com/apache/incubator-mxnet/master/tools/diagnose.py
| python3`
<details>
<summary>Environment Information</summary>
```
----------Python Info----------
Version : 3.9.4
Compiler : MSC v.1916 64 bit (AMD64)
Build : ('default', 'Apr 9 2021 11:43:21')
Arch : ('64bit', 'WindowsPE')
------------Pip Info-----------
Version : 21.0.1
Directory : D:\develop\py-envs\mxnet\lib\site-packages\pip
----------MXNet Info-----------
An error occured trying to import mxnet.
This is very likely due to missing missing or incompatible library files.
Traceback (most recent call last):
File "D:\develop\oss\diagnose.py", line 96, in check_mxnet
print('Version :', mxnet.__version__)
AttributeError: module 'mxnet' has no attribute '__version__'
----------System Info----------
Platform : Windows-10-10.0.19041-SP0
system : Windows
node : sjiagc-laptop
release : 10
version : 10.0.19041
----------Hardware Info----------
machine : AMD64
processor : Intel64 Family 6 Model 158 Stepping 10, GenuineIntel
Name
Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
----------Network Test----------
Setting timeout: 10
Timing for MXNet: https://github.com/apache/incubator-mxnet, DNS: 0.1067
sec, LOAD: 1.8341 sec.
Timing for Gluon Tutorial(en): http://gluon.mxnet.io, DNS: 0.3620 sec, LOAD:
0.4518 sec.
Error open Gluon Tutorial(cn): https://zh.gluon.ai, <urlopen error [SSL:
CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired
(_ssl.c:1123)>, DNS finished in 0.6243276596069336 sec.
Timing for FashionMNIST:
https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/gluon/dataset/fashion-mnist/train-labels-idx1-ubyte.gz,
DNS: 0.2793 sec, LOAD: 1.0372 sec.
Timing for PYPI: https://pypi.python.org/pypi/pip, DNS: 0.1217 sec, LOAD:
0.9116 sec.
Error open Conda: https://repo.continuum.io/pkgs/free/, HTTP Error 403:
Forbidden, DNS finished in 0.0009951591491699219 sec.
----------Environment----------
```
</details>
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