ITK: DLL Load failed while import _ITKCommonPython error
Description
Getting error while reading mesh using ITK.
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
Input In [3], in <cell line: 1>()
----> 1 a = itk.meshread("C:\\Users\\pranj\\Downloads\\testpoly.vtk", itk.D)
2 print(a)
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\extras.py:1080, in meshread(filename, pixel_type, fallback_only)
1078 except (KeyError, itk.TemplateTypeError):
1079 pass
-> 1080 TemplateReaderType = itk.MeshFileReader
1081 io_filename = f"{filename}"
1082 increase_dimension = False
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\lazy.py:137, in LazyITKModule.__getattribute__(self, attr)
135 module = self.__belong_lazy_attributes[attr]
136 namespace = {}
--> 137 base.itk_load_swig_module(module, namespace)
138 self.loaded_lazy_modules.add(module)
139 for k, v in namespace.items():
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\base.py:102, in itk_load_swig_module(name, namespace)
100 deps = l_data.get_module_dependencies()
101 for dep in deps:
--> 102 itk_load_swig_module(dep, namespace)
104 if itkConfig.ImportCallback:
105 itkConfig.ImportCallback(name, 0)
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\base.py:102, in itk_load_swig_module(name, namespace)
100 deps = l_data.get_module_dependencies()
101 for dep in deps:
--> 102 itk_load_swig_module(dep, namespace)
104 if itkConfig.ImportCallback:
105 itkConfig.ImportCallback(name, 0)
[... skipping similar frames: itk_load_swig_module at line 102 (2 times)]
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\base.py:102, in itk_load_swig_module(name, namespace)
100 deps = l_data.get_module_dependencies()
101 for dep in deps:
--> 102 itk_load_swig_module(dep, namespace)
104 if itkConfig.ImportCallback:
105 itkConfig.ImportCallback(name, 0)
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\base.py:110, in itk_load_swig_module(name, namespace)
107 # SWIG-generated modules have 'Python' appended. Only load the SWIG module
108 # if we haven't already.
109 loader = LibraryLoader()
--> 110 l_module = loader.load(swig_module_name)
112 # OK, now the modules on which this one depends are loaded and
113 # template_feature-instantiated, and the SWIG module for this one is also loaded.
114 # We're going to put the things we load and create in two places: the
(...)
120 # stomp on an existing 'swig' namespace, nor do we want to share 'swig'
121 # namespaces between this_module and namespace.
123 if namespace is None:
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\base.py:259, in LibraryLoader.load(self, name)
257 # since version 3.4: Use importlib.util.find_spec() instead.
258 l_spec = importlib.util.find_spec(name)
--> 259 l_spec.loader.exec_module(l_module) # pytype: disable=attribute-error
260 return l_module
261 finally:
File <frozen importlib._bootstrap_external>:843, in exec_module(self, module)
File <frozen importlib._bootstrap>:219, in _call_with_frames_removed(f, *args, **kwds)
File ~\anaconda3\envs\mypython3\lib\site-packages\itk\support\..\ITKCommonPython.py:13, in <module>
11 # Import the low-level C/C++ module
12 if __package__ or "." in __name__:
---> 13 from . import _ITKCommonPython
14 else:
15 import _ITKCommonPython
ImportError: DLL load failed while importing _ITKCommonPython: The specified module could not be found.
This could potentially create problems when working with Coiled clusters.
Steps to Reproduce
Expected behavior
Actual behavior
Reproducibility
100%
Versions
5.3rc4, 5.3rc3, 5.3rc2.
Environment
In a Windows 10 Home VM where the host machine is Ubuntu 20. When ITK is installed in a conda environment.
Additional Information
5.3rc1 and 5.2.1post1 work fine.
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Comments: 18 (17 by maintainers)
Resolved in
itk-5.3.0per https://github.com/InsightSoftwareConsortium/ITKPythonPackage/issues/194Status update:
itk-5.3rc4.post2incorporates #3494, and dask support is stable! 🎉 (caveat: addimport itkin delayed dask functions).The Anaconda Windows issue is separate, we could address with conda-forge native package, perhaps via clang module optimized packages (I am investigating this).