按照正常操作，没办法正常运行，是环境导致的吗？

[Ai-Sherry]

Highway.forward: return type <class 'torch.Tensor'> is not a <class 'NoneType'>

[Ai-Sherry]

File "/root/mashiqian/KeyWord/SIFRank_zh-master/key_word2.py", line 5, in
from embeddings import sent_emb_sif, word_emb_elmo
File "/root/mashiqian/KeyWord/SIFRank_zh-master/embeddings/word_emb_elmo.py", line 6, in
from elmoformanylangs import Embedder
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/init.py", line 2, in
from .elmo import Embedder
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/elmo.py", line 12, in
from .frontend import create_one_batch
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/frontend.py", line 10, in
from .modules.token_embedder import ConvTokenEmbedder, LstmTokenEmbedder
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/modules/token_embedder.py", line 8, in
from .highway import Highway
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/modules/highway.py", line 12, in
class Highway(torch.nn.Module):
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/elmoformanylangs/modules/highway.py", line 47, in Highway
def forward(self, inputs: torch.Tensor) -> torch.Tensor: # pylint: disable=arguments-differ
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/overrides/overrides.py", line 88, in overrides
return _overrides(method, check_signature, check_at_runtime)
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/overrides/overrides.py", line 114, in _overrides
_validate_method(method, super_class, check_signature)
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/overrides/overrides.py", line 135, in _validate_method
ensure_signature_is_compatible(super_method, method, is_static)
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/overrides/signature.py", line 93, in ensure_signature_is_compatible
ensure_return_type_compatibility(super_type_hints, sub_type_hints, method_name)
File "/root/mashiqian/miniconda/lib/python3.9/site-packages/overrides/signature.py", line 287, in ensure_return_type_compatibility
raise TypeError(
TypeError: Highway.forward: return type <class 'torch.Tensor'> is not a <class 'NoneType'>.

[sunyilgdx]

不知道您的这个elmoformanylangs是哪个版本的呢

[Ai-Sherry]

按照你的环境要求安装的，0.0.3版本

[h-guo18]

您好 问题解决了吗？我遇到了同样的问题

[h-guo18]

我在哈工大的issue里找到了这个问题：

HIT-SCIR/ELMoForManyLangs#100

是overrides的版本问题，按照里面的提示已解决。

[h-guo18]

建议把overrides3.1.0加入环境需求

[jesuswa]

建议把overrides3.1.0加入环境需求
牛啊，伟大的神