import torch_npu报错undefined symbol: _ZNK5torch8autograd4Node4nameEv
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】
本帖最后由 匿名用户 于 2025/03/14 10:55:16 编辑
【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 >>>