Error: from stripmapApp import Insar ImportError: /home/rsgis/miniconda3/envs/isce/lib/python3.6/site-packages/osgeo/_gdal.cpython-36m-x86_64-linux-gnu.so: undefined symbol: VSIGetFileSystemOptions

[neverstoplearn]

I successfully installed ISCE, when I use command import isce I Got the right result.But when I use from stripmapApp import Insar I got error How can I fix it? thanks.

[neverstoplearn]

`(isce) rsgis@rsgis10:/mnt/isce2$ python3 Python 3.6.6 |Anaconda, Inc.| (default, Oct 9 2018, 12:34:16) [GCC 7.3.0] on linux Type "help", "copyright", "credits" or "license" for more information.

import isce This is the Open Source version of ISCE. Some of the workflows depend on a separate licensed package. To obtain the licensed package, please make a request for ISCE through the website: https://download.jpl.nasa.gov/ops/request/index.cfm. Alternatively, if you are a member, or can become a member of WinSAR you may be able to obtain access to a version of the licensed sofware at https://winsar.unavco.org/software/isce from stripmapApp import Insar Traceback (most recent call last): File "", line 1, in File "/mnt/isce2/install/isce/applications/stripmapApp.py", line 47, in import isceobj.StripmapProc as StripmapProc File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/init.py", line 34, in from .Factories import * File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/Factories.py", line 106, in createCrop = _factory("runCrop") File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/Factories.py", line 22, in _factory _PATH+name, fromlist=[""] File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/runCrop.py", line 9, in from imageMath import IML File "/mnt/isce2/install/isce/applications/imageMath.py", line 42, in from isceobj.Util.ImageUtil import ImageLib as IML File "/mnt/isce2/install/isce/components/isceobj/Util/ImageUtil/ImageLib.py", line 344, in class memmapGDAL(object): File "/mnt/isce2/install/isce/components/isceobj/Util/ImageUtil/ImageLib.py", line 349, in memmapGDAL from osgeo import gdal File "/home/rsgis/miniconda3/envs/isce/lib/python3.6/site-packages/osgeo/init.py", line 26, in _gdal = swig_import_helper() File "/home/rsgis/miniconda3/envs/isce/lib/python3.6/site-packages/osgeo/init.py", line 22, in swig_import_helper _mod = imp.load_module('_gdal', fp, pathname, description) File "/home/rsgis/miniconda3/envs/isce/lib/python3.6/imp.py", line 243, in load_module return load_dynamic(name, filename, file) File "/home/rsgis/miniconda3/envs/isce/lib/python3.6/imp.py", line 343, in load_dynamic return _load(spec) ImportError: /home/rsgis/miniconda3/envs/isce/lib/python3.6/site-packages/osgeo/_gdal.cpython-36m-x86_64-linux-gnu.so: undefined symbol: VSIGetFileSystemOptions `

[neverstoplearn]

And when I try topsApp.py --steps --help I got this error: (isce) rsgis@rsgis10:/mnt/isce2$ topsApp.py --steps --help This is the Open Source version of ISCE. Some of the workflows depend on a separate licensed package. To obtain the licensed package, please make a request for ISCE through the website: https://download.jpl.nasa.gov/ops/request/index.cfm. Alternatively, if you are a member, or can become a member of WinSAR you may be able to obtain access to a version of the licensed sofware at https://winsar.unavco.org/software/isce Traceback (most recent call last): File "/mnt/isce2/install/isce/applications/topsApp.py", line 1039, in <module> insar = TopsInSAR(name="topsApp") File "/mnt/isce2/install/isce/applications/topsApp.py", line 684, in __init__ cmdline=cmdline) File "/mnt/isce2/install/isce/components/iscesys/Component/Application.py", line 432, in __init__ super(Application, self).__init__(family=family, name=name) File "/mnt/isce2/install/isce/components/iscesys/Component/Component.py", line 166, in __init__ super(Component, self).__init__(family, name) File "/mnt/isce2/install/isce/components/iscesys/Component/Configurable.py", line 1650, in __init__ help = Helper() File "/mnt/isce2/install/isce/applications/iscehelp.py", line 552, in __init__ self._registered = self.getRegistered() File "/mnt/isce2/install/isce/applications/iscehelp.py", line 35, in getRegistered helplist = os.listdir(self._helpDir) FileNotFoundError: [Errno 2] No such file or directory: '/mnt/isce2/install/isce/helper' (isce) rsgis@rsgis10:/mnt/isce2$ `

[neverstoplearn]

I reinstall the gdal 3.2.0, and reinstall isce, I can run import isce successfully,but when I run from stripmapApp import Insar I meet another error,Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/mnt/isce2/install/isce/applications/stripmapApp.py", line 47, in <module> import isceobj.StripmapProc as StripmapProc File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/__init__.py", line 33, in <module> from .StripmapProc import * File "/mnt/isce2/install/isce/components/isceobj/StripmapProc/StripmapProc.py", line 14, in <module> from isceobj.Scene.Frame import FrameMixin File "/mnt/isce2/install/isce/components/isceobj/Scene/Frame.py", line 34, in <module> from isceobj.Image.Image import Image File "/mnt/isce2/install/isce/components/isceobj/Image/Image.py", line 38, in <module> from iscesys.ImageApi.DataAccessorPy import DataAccessor File "/mnt/isce2/install/isce/components/iscesys/ImageApi/DataAccessorPy.py", line 31, in <module> from iscesys.ImageApi import DataAccessor as DA ImportError: libgdal.so.28: cannot open shared object file: No such file or directory can anyone help me? thanks.

[aivazis]

It appears that the dynamic linker cannot find the gdal libraries. Have you tries adding the location of the gdal libraries to your LD_LIBRARY_PATH?

[neverstoplearn]

I notices that the error is can not find the libgdal.so.28, I use whereis libgdal,I find /usr/lib have 'libgdal.a libgdal.so libgdal.so.20 libgdal.so.20.3.2' but I can not find libgdal.so.28. then I add LD_LIBRARY_PATH = /usr/lib:$LD_LIBRARY_PATH, but I meet the same error, am I install the gdal wrong.