packaging.version.InvalidVersion: Invalid version: '0.10.1,<0.11'

[shencuifeng]

I meet this error when start training

Traceback (most recent call last):
File "main.py", line 6, in
import pytorch_lightning as pl
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/pytorch_lightning/init.py", line 20, in
from pytorch_lightning import metrics # noqa: E402
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/pytorch_lightning/metrics/init.py", line 15, in
from pytorch_lightning.metrics.classification import ( # noqa: F401
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/pytorch_lightning/metrics/classification/init.py", line 14, in
from pytorch_lightning.metrics.classification.accuracy import Accuracy # noqa: F401
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/pytorch_lightning/metrics/classification/accuracy.py", line 16, in
from torchmetrics import Accuracy as _Accuracy
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/torchmetrics/init.py", line 14, in
from torchmetrics import functional # noqa: E402
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/torchmetrics/functional/init.py", line 82, in
from torchmetrics.functional.text.bleu import bleu_score
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/torchmetrics/functional/text/init.py", line 30, in
from torchmetrics.functional.text.bert import bert_score # noqa: F401
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/torchmetrics/functional/text/bert.py", line 24, in
from torchmetrics.functional.text.helper_embedding_metric import (
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/torchmetrics/functional/text/helper_embedding_metric.py", line 26, in
from transformers import AutoModelForMaskedLM, AutoTokenizer, PreTrainedModel, PreTrainedTokenizerBase
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/transformers/init.py", line 43, in
from . import dependency_versions_check
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/transformers/dependency_versions_check.py", line 41, in
require_version_core(deps[pkg])
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/transformers/utils/versions.py", line 94, in require_version_core
return require_version(requirement, hint)
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/transformers/utils/versions.py", line 85, in require_version
if want_ver is not None and not ops[op](version.parse(got_ver), version.parse(want_ver)):
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/packaging/version.py", line 52, in parse
return Version(version)
File "/opt/conda/envs/ldm/lib/python3.8/site-packages/packaging/version.py", line 197, in init
raise InvalidVersion(f"Invalid version: '{version}'")
packaging.version.InvalidVersion: Invalid version: '0.10.1,<0.11'

[tianye2856]

I have the same problem.

[GiannisPikoulis]

having the same problem. It has something to do with transformers package and pl version

[scottp100]

I get the same issue. I updated pytorch-lightning to a more recent version like 1.5.0, which fixed this error:
cannot import name 'get_num_classes' from 'torchmetrics.utilities.data'
but then it created a different issue in pytorch-lightning where it couldn't create a trainer from arguments.
NameError: name 'trainer' is not defined

[GiannisPikoulis]

if you remove the transformers package, then it runs correctly. Also kornia (0.5.0) needs to be installed and torchmetrics 0.10 or 0.11

[GiannisPikoulis]

I get the same issue. I updated pytorch-lightning to a more recent version like 1.5.0, which fixed this error: cannot import name 'get_num_classes' from 'torchmetrics.utilities.data' but then it created a different issue in pytorch-lightning where it couldn't create a trainer from arguments. NameError: name 'trainer' is not defined

did you fix the '0.10.1<0.11' error?

[GiannisPikoulis]

I have the same problem

Downgrade torchmetrics to 0.5

[lx709]

using pytorch-lightning=1.8 works fine for me.

[zaburo-ch]

• packaging.version.InvalidVersion: Invalid version: '0.10.1,<0.11'
  • Upgrading transfomers to 4.6 or higher works for me
  • Related issue: ImportError: cannot import name 'AutoModelForMaskedLM' from 'transformers' (unknown location) huggingface/transformers#20799 (comment)
• ImportError: cannot import name 'get_num_classes' from 'torchmetrics.utilities.data'
  • Downgrading torchmetrics to 0.6 works for me

[Candysad]

use
pip list | grep packaging
to check if the version of your packaging is upper than 21.3

try to reinstall your packaging , like this
pip install packaging==21.3

this issue has something to do with the format requirements in new packaging version checking

[HuengchI]

TLDR:

conda env create -f environment.yaml
conda activate ldm
pip install packaging==21.3
pip install 'torchmetrics<0.8'

---

• Perform pip install packaging==21.3 as mentioned by @Candysad to fix packaging.version.InvalidVersion: Invalid version: '0.10.1,<0.11'.
• Then comes to the second error ImportError: cannot import name 'get_num_classes' from 'torchmetrics.utilities.data'. This is because torchmetrics removed get_num_classes from torchmetrics.utilities.data at version v0.8.0, so a quick fix can be pip install 'torchmetrics<0.8' to downgrade your torchmetrics version to 0.7.3

[thesisfinitobitte]

I get the same issue. I updated pytorch-lightning to a more recent version like 1.5.0, which fixed this error: cannot import name 'get_num_classes' from 'torchmetrics.utilities.data' but then it created a different issue in pytorch-lightning where it couldn't create a trainer from arguments. NameError: name 'trainer' is not defined

hey, did you solve the problem with the 'trainer' not defined?

[isbkch]

I'm interested in how did you solve the NameError: name 'trainer' is not defined as well