Hi all, I'm trying to create an Anaconda environment to run arosics, a software that performs automatic subpixel co-registration of two satellite image datasets.
The environment seems correctly created, with GDAL working as expected on the CLI: (arosics) PS C:\Users\PedroVenancio> gdalinfo --versionGDAL 3.3.2, released 2021/09/01 The problem is that when Python (versions >=3.8) calls GDAL, it gives an error: (arosics) PS C:\Users\PedroVenancio> pythonPython 3.8.12 | packaged by conda-forge | (default, Oct 12 2021, 21:22:46) [MSC v.1916 64 bit (AMD64)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> from osgeo import gdalTraceback (most recent call last): File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py", line 21, in swig_import_helper return importlib.import_module(mname) File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 657, in _load_unlocked File "<frozen importlib._bootstrap>", line 556, in module_from_spec File "<frozen importlib._bootstrap_external>", line 1166, in create_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removedImportError: DLL load failed while importing _gdal: Impossível localizar o procedimento especificado.During handling of the above exception, another exception occurred:Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py", line 37, in <module> _gdal = swig_import_helper() File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py", line 33, in swig_import_helper raise ImportError(traceback_string + '\n' + msg)ImportError: Traceback (most recent call last): File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py", line 21, in swig_import_helper return importlib.import_module(mname) File "C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 657, in _load_unlocked File "<frozen importlib._bootstrap>", line 556, in module_from_spec File "<frozen importlib._bootstrap_external>", line 1166, in create_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removedImportError: DLL load failed while importing _gdal: Impossível localizar o procedimento especificado.On Windows, with Python >= 3.8, DLLs are no longer imported from the PATH.If gdalXXX.dll is in the PATH, then set the USE_PATH_FOR_GDAL_PYTHON=YES environment variableto feed the PATH into os.add_dll_directory(). I've reported this error in the arosics issue tracker ( https://git.gfz-potsdam.de/danschef/arosics/-/issues/66), but it seems to be working as expected in some similar systems (windows 10). So I believe it can be some kind of conflict with other installations on my machine. I've for instance OSGeo4W and everything works fine: C:\OSGeo4W>gdalinfo --versionGDAL 3.3.1, released 2021/06/28C:\OSGeo4W>pythonPython 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC v.1928 64 bit (AMD64)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> from osgeo import gdal>>> gdal<module 'osgeo.gdal' from 'C:\\OSGeo4W\\apps\\Python39\\lib\\site-packages\\osgeo\\gdal.py'> Has anyone seen this kind of error? Any hints to overcome? Thank you very much! Best regards, Pedro
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