1

I've installed torchmetrics in a venv with Pycharm, but every time I try to import it or anything from it I get this error:

Traceback (most recent call last):
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\2_multi_classification.py", line 8, in <module>
    import torchmetrics as tm
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\torchmetrics\__init__.py", line 37, in <module>
    from torchmetrics import functional  # noqa: E402
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\torchmetrics\functional\__init__.py", line 56, in <module>
    from torchmetrics.functional.image._deprecated import (
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\torchmetrics\functional\image\__init__.py", line 14, in <module>
    from torchmetrics.functional.image.arniqa import arniqa
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\torchmetrics\functional\image\arniqa.py", line 44, in <module>
    if not (_TORCH_GREATER_EQUAL_2_2 and _TORCHVISION_AVAILABLE):
            ^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\lightning_utilities\core\imports.py", line 198, in __bool__
    self._check_available()
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\lightning_utilities\core\imports.py", line 164, in _check_available
    self._check_requirement()
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\lightning_utilities\core\imports.py", line 130, in _check_requirement
    pkg_version = Version(_version(req.name))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mango\PycharmProjects\Pytorch VEnv\.venv\Lib\site-packages\packaging\version.py", line 200, in __init__
    match = self._regex.search(version)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: expected string or bytes-like object, got 'NoneType'

Torch is at version 2.7.1, but torchvision is stuck at 0.22.0, won't update to 0.22.1.

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.