[otb-users] ImportError: undefined symbol on Docker

[Hédy Midassi]

Hello,

I have been trying to use OTB 6.6.0 with both Python 2.7 and 3.5, in a
Docker container. After editing the PYTHONPATH, LD_LIBRARY_PATH, and adding
the symlink to libpython so that the right dependencies can be found, I
received the following error:

Traceback (most recent call last):
File "image_preparation_metadata.py", line 3, in <module>
import otbApplication
File "/OTB-6.6.0-Linux64/lib/python/otbApplication.py", line 28, in
<module>
_otbApplication = swig_import_helper()
File "/OTB-6.6.0-Linux64/lib/python/otbApplication.py", line 24, in
swig_import_helper
_mod = imp.load_module('_otbApplication', fp, pathname, description)
ImportError: /OTB-6.6.0-Linux64/lib/libOTBTransform-6.6.so.1: undefined
symbol: _ZN19OGRSpatialReference8ValidateEv

I have done some research, it might be a linker flag issue. Did anyone else
have the same issue?

Thanks in advance, and best regards.

Hedy
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[Guillaume Pasero]

[Hédy Midassi]

Hello Guillaume,

My LD_LIBRARY_PATH is the following:
*/usr/lib/x86_64-linux-gnu:/usr/lib:/usr/local/lib. *

As for GDAL, I have the 2.2.2 version installed on my Python 3.5 container,
and the 2.3.1 on the 2.7 one.

Best regards,

Hedy

Hi,
Do you have an other GDAL version in your container ? What is the content
of your LD_LIBRARY_PATH ?
Regards,
Guillaume
Hello,
I have been trying to use OTB 6.6.0 with both Python 2.7 and 3.5, in a
Docker container. After editing the PYTHONPATH, LD_LIBRARY_PATH, and adding
the symlink to libpython so that the right dependencies can be found, I
File "image_preparation_metadata.py", line 3, in <module>
import otbApplication
File "/OTB-6.6.0-Linux64/lib/python/otbApplication.py", line 28, in
<module>
_otbApplication = swig_import_helper()
File "/OTB-6.6.0-Linux64/lib/python/otbApplication.py", line 24, in
swig_import_helper
_mod = imp.load_module('_otbApplication', fp, pathname, description)
ImportError: /OTB-6.6.0-Linux64/lib/libOTBTransform-6.6.so.1: undefined
symbol: _ZN19OGRSpatialReference8ValidateEv
I have done some research, it might be a linker flag issue. Did anyone
else have the same issue?
Thanks in advance, and best regards.
Hedy
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<http://www.c-s.fr> *Guillaume PASERO*
Responsable technique
*Business Unit ESPACE & GeoInformation - Département Payload Data &
Applications*
*CS SystÚmes d'Information*
Parc de la Grande Plaine - 5, Rue Brindejonc des Moulinais - BP 15872
31506 Toulouse Cedex 05 - FRANCE
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[Guillaume Pasero]