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After pip install: ImportError: DLL load failed while importing _ITKCommonPython

See original GitHub issue

Could you please help us out? We (@ViktorvdValk @ntatsisk, me) tried to pip install itk-elastix on Windows. It did work well with itk-elastix 0.12.0, but no longer with the latest version, 0.14.1 or 0.14.0. It might be a Windows issue…? See output from the Python terminal, below.

Python 3.9.12 (main, Apr  4 2022, 05:22:27) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import itk
>>> itk.elastix_registration_method
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\lazy.py", line 138, in __getattribute__
    base.itk_load_swig_module(module, namespace)
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\base.py", line 96, in itk_load_swig_module
    itk_load_swig_module(dep, namespace)
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\base.py", line 96, in itk_load_swig_module
    itk_load_swig_module(dep, namespace)
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\base.py", line 96, in itk_load_swig_module
    itk_load_swig_module(dep, namespace)
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\base.py", line 132, in itk_load_swig_module
    l_module = loader.load(swig_module_name)
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\base.py", line 291, in load
    l_spec.loader.exec_module(l_module)  # pytype: disable=attribute-error
  File "<frozen importlib._bootstrap_external>", line 850, in exec_module
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "C:\ProgramData\Anaconda3\envs\ITKElastixPy39_14\lib\site-packages\itk\support\..\ITKCommonPython.py", line 13, in <module>
    from . import _ITKCommonPython
ImportError: DLL load failed while importing _ITKCommonPython: The specified module could not be found.
>>> itk.elastix_registration_method

Issue Analytics

State:
Created a year ago
Comments:6 (5 by maintainers)

Top GitHub Comments

2reactions

N-Dekkercommented, Nov 28, 2022

Just checked at PR https://github.com/SuperElastix/elastix/pull/762: SuperElastix/elastix builds fine with ITK tag v5.3.0 (no need to wait for PR https://github.com/SuperElastix/elastix/pull/762 to be merged, it just works).

1reaction

tbirdsocommented, Nov 28, 2022

Hi @ntatsisk , glad to hear this has been resolved. Yes, we should bump itk-elastix for the ITK v5.3.0 release.

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