import torch_npu报错undefined symbol: _ZNK5torch8autograd4Node4nameEv
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import torch_npu报错undefined symbol: _ZNK5torch8autograd4Node4nameEv
t('forum.solved') 已解决
发表于2025-03-14 10:52:41
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【问题现象】

import torch_npu报错undefined symbol: _ZNK5torch8autograd4Node4nameEv

【生态版本】

python 3.11.0

torch 2.1.0

torch_npu 2.1.0.post10

【报错信息】

(test) [root@23776010ff01 torchrun]# python3.11
Python 3.11.0 (main, Mar  1 2023, 18:17:54) [GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import torch_npu
Traceback (most recent call last):
  File "/root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/__init__.py", line 17, in <module>
    import torch_npu.npu
  File "/root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/npu/__init__.py", line 114, in <module>
    from torch_npu.utils import _should_print_warning
  File "/root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/utils/__init__.py", line 1, in <module>
    from torch_npu import _C
ImportError: /root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/lib/libtorch_npu.so: undefined symbol: _ZNK5torch8autograd4Node4nameEv

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/__init__.py", line 19, in <module>
    from torch_npu.utils._error_code import ErrCode, pta_error
  File "/root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/utils/__init__.py", line 1, in <module>
    from torch_npu import _C
ImportError: /root/anaconda3/envs/test/lib/python3.11/site-packages/torch_npu/lib/libtorch_npu.so: undefined symbol: _ZNK5torch8autograd4Node4nameEv
>>>

本帖最后由 匿名用户2025/03/14 10:55:16 编辑

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