undefined symbol: _ZN2at4_ops19empty_memory_format4callEN3c108ArrayRefIlEENS2_...

[EvanZ]

I'm getting this strange error: undefined symbol: _ZN2at4_ops19empty_memory_format4callEN3c108ArrayRefIlEENS2_8optionalINS2_10ScalarTypeEEENS5_INS2_6LayoutEEENS5_INS2_6DeviceEEENS5_IbEENS5_INS2_12MemoryFormatEEE running version 1.7.7:

>>> from pytorch_lightning.accelerators import accelerator Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/__init__.py", line 34, in <module> from pytorch_lightning.callbacks import Callback # noqa: E402 File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/callbacks/__init__.py", line 14, in <module> from pytorch_lightning.callbacks.callback import Callback File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/callbacks/callback.py", line 25, in <module> from pytorch_lightning.utilities.types import STEP_OUTPUT File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/utilities/__init__.py", line 18, in <module> from pytorch_lightning.utilities.apply_func import move_data_to_device # noqa: F401 File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/utilities/apply_func.py", line 29, in <module> from pytorch_lightning.utilities.imports import _compare_version, _TORCHTEXT_LEGACY File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/utilities/imports.py", line 153, in <module> _TORCHTEXT_LEGACY: bool = _TORCHTEXT_AVAILABLE and _compare_version("torchtext", operator.lt, "0.11.0") File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/pytorch_lightning/utilities/imports.py", line 71, in _compare_version pkg = importlib.import_module(package) File "/usr/lib64/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/torchtext/__init__.py", line 6, in <module> from torchtext import _extension # noqa: F401 File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/torchtext/_extension.py", line 64, in <module> _init_extension() File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/torchtext/_extension.py", line 58, in _init_extension _load_lib("libtorchtext") File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/torchtext/_extension.py", line 50, in _load_lib torch.ops.load_library(path) File "/home/ec2-user/deep-behavior-embedding/.env/lib64/python3.7/site-packages/torch/_ops.py", line 573, in load_library ctypes.CDLL(path) File "/usr/lib64/python3.7/ctypes/__init__.py", line 359, in __init__ self._handle = _dlopen(self._name, mode) OSError: /home/ec2-user/deep-behavior-embedding/.env/lib/python3.7/site-packages/torchtext/lib/libtorchtext.so: undefined symbol: _ZN2at4_ops19empty_memory_format4callEN3c108ArrayRefIlEENS2_8optionalINS2_10ScalarTypeEEENS5_INS2_6LayoutEEENS5_INS2_6DeviceEEENS5_IbEENS5_INS2_12MemoryFormatEEE

Here are my packages:

`Package Version

---

absl-py 1.2.0
aiohttp 3.8.3
aiosignal 1.2.0
alembic 1.8.1
async-timeout 4.0.2
asynctest 0.13.0
attrs 22.1.0
boto3 1.24.88
botocore 1.27.88
cachetools 5.2.0
certifi 2022.9.24
charset-normalizer 2.1.1
click 8.1.3
cloudpickle 2.2.0
cramjam 2.5.0
cycler 0.11.0
databricks-cli 0.17.3
docker 6.0.0
entrypoints 0.4
fastparquet 0.8.1
Flask 2.2.2
fonttools 4.37.4
frozenlist 1.3.1
fsspec 2022.8.2
gitdb 4.0.9
GitPython 3.1.27
google-auth 2.12.0
google-auth-oauthlib 0.4.6
greenlet 1.1.3
grpcio 1.49.1
gunicorn 20.1.0
idna 3.4
importlib-metadata 4.13.0
importlib-resources 5.9.0
itsdangerous 2.1.2
Jinja2 3.1.2
jmespath 1.0.1
joblib 1.2.0
jsonlines 3.1.0
kiwisolver 1.4.4
Mako 1.2.3
Markdown 3.4.1
MarkupSafe 2.1.1
matplotlib 3.5.3
mlflow 1.29.0
multidict 6.0.2
numpy 1.21.6
oauthlib 3.2.1
packaging 21.3
pandas 1.3.5
Pillow 9.2.0
pip 20.1.1
prometheus-client 0.14.1
prometheus-flask-exporter 0.20.3
protobuf 3.19.6
psutil 5.9.2
pyasn1 0.4.8
pyasn1-modules 0.2.8
pyDeprecate 0.3.2
PyJWT 2.5.0
pyparsing 3.0.9
python-dateutil 2.8.2
pytorch-lightning 1.7.7
pytz 2022.4
PyYAML 6.0
pyzmq 24.0.1
querystring-parser 1.2.4
requests 2.28.1
requests-oauthlib 1.3.1
rsa 4.9
s3transfer 0.6.0
scikit-learn 1.0.2
scipy 1.7.3
setuptools 47.1.0
six 1.16.0
sklearn 0.0
smmap 5.0.0
SQLAlchemy 1.4.41
sqlparse 0.4.3
tabulate 0.9.0
tensorboard 2.10.1
tensorboard-data-server 0.6.1
tensorboard-plugin-wit 1.8.1
threadpoolctl 3.1.0
torch 1.13.0.dev20221006+cu116
torchaudio 0.13.0.dev20221006+cu116
torchinfo 1.7.1
torchmetrics 0.10.0
torchtext 0.13.1
torchvision 0.15.0.dev20221006+cu116
tqdm 4.64.1
typing-extensions 4.3.0
urllib3 1.26.12
websocket-client 1.4.1
Werkzeug 2.2.2
wheel 0.37.1
yarl 1.8.1
zipp 3.8.1
zmq 0.0.0`

Trying to figure out what the issue is.