monai import errors

Open che85 opened this issue 2 years ago • 1 comments

After installing dependencies with MONAIVizLogic.installMONAI() and then importing monai, I am getting the following errors.

>>> import monai
Traceback (most recent call last):
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/utils/module.py", line 210, in load_submodules
    mod = import_module(name)
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/__init__.py", line 15, in <module>
    from .mmars import MODEL_DESC, RemoteMMARKeys, download_mmar, get_model_spec, load_from_mmar
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/mmars/__init__.py", line 14, in <module>
    from .mmars import download_mmar, get_model_spec, load_from_mmar
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/mmars/mmars.py", line 29, in <module>
    import monai.networks.nets as monai_nets
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/networks/nets/__init__.py", line 101, in <module>
    from .swin_unetr import PatchMerging, PatchMergingV2, SwinUNETR
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/networks/nets/swin_unetr.py", line 21, in <module>
    import torch.utils.checkpoint as checkpoint
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/utils/checkpoint.py", line 18, in <module>
    from torch.testing._internal.logging_tensor import LoggingTensorMode, capture_logs
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/testing/_internal/logging_tensor.py", line 2, in <module>
    from torch.utils._pytree import tree_map
ImportError: cannot import name 'tree_map' from 'torch.utils._pytree' (/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/utils/_pytree.py)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/__init__.py", line 58, in <module>
    load_submodules(sys.modules[__name__], False, exclude_pattern=excludes)
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/utils/module.py", line 220, in load_submodules
    raise type(e)(f"{e}\n{msg}").with_traceback(e.__traceback__) from e  # raise with modified message
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/utils/module.py", line 210, in load_submodules
    mod = import_module(name)
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/__init__.py", line 15, in <module>
    from .mmars import MODEL_DESC, RemoteMMARKeys, download_mmar, get_model_spec, load_from_mmar
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/mmars/__init__.py", line 14, in <module>
    from .mmars import download_mmar, get_model_spec, load_from_mmar
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/apps/mmars/mmars.py", line 29, in <module>
    import monai.networks.nets as monai_nets
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/networks/nets/__init__.py", line 101, in <module>
    from .swin_unetr import PatchMerging, PatchMergingV2, SwinUNETR
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/monai/networks/nets/swin_unetr.py", line 21, in <module>
    import torch.utils.checkpoint as checkpoint
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/utils/checkpoint.py", line 18, in <module>
    from torch.testing._internal.logging_tensor import LoggingTensorMode, capture_logs
  File "/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/testing/_internal/logging_tensor.py", line 2, in <module>
    from torch.utils._pytree import tree_map
ImportError: cannot import name 'tree_map' from 'torch.utils._pytree' (/Applications/Slicer-5.4.0_stable.app/Contents/lib/Python/lib/python3.9/site-packages/torch/utils/_pytree.py)

Multiple versions of MONAI may have been installed?
Please see the installation guide: https://docs.monai.io/en/stable/installation.html

Slicer Version

[DEBUG][Qt] 12.10.2023 11:07:20 [] (unknown:0) - Session start time .......: 2023-10-12 11:07:20
[DEBUG][Qt] 12.10.2023 11:07:20 [] (unknown:0) - Slicer version ...........: 5.4.0 (revision 31938 / 311cb26) macosx-amd64 - installed release
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Operating system .........: macOS / 13.5 / 22G74 / UTF-8 - 64-bit
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Memory ...................: 65536 MB physical, 0 MB virtual
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - CPU ......................:  Apple M2 Max, 12 cores, 12 logical processors
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - VTK configuration ........: OpenGL2 rendering, Sequential threading
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Qt configuration .........: version 5.15.8, with SSL, requested OpenGL 3.2 (core profile)
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Internationalization .....: disabled, language=
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Developer mode ...........: enabled
[DEBUG][Qt] 12.10.2023 11:07:21 [] (unknown:0) - Application path .........: /Applications/Slicer-5.4.0_stable.app/Contents/MacOS

Oct 12 '23 15:10 che85

Suggests that you have multiple versions of MONAI installed? Try the running the command "pip list" and find out whether this is the case. If so consider uninstalling one version.

Feb 17 '24 00:02 MartinKalema