Problem with Graphical User Interface

[litali]

Hello IsoCor team

I was unable to open the Graphical User Interface after installing anaconda and following the installation instruction.

after entering the commend python.exe -m isocor

I got

(base) C:\windows\system32>python.exe -m isocor Traceback (most recent call last): File "C:\Users\litala.WISMAIN\Anaconda33\lib\runpy.py", line 185, in _run_module_as_main mod_name, mod_spec, code = _get_module_details(mod_name, _Error) File "C:\Users\litala.WISMAIN\Anaconda33\lib\runpy.py", line 144, in _get_module_details return _get_module_details(pkg_main_name, error) File "C:\Users\litala.WISMAIN\Anaconda33\lib\runpy.py", line 111, in _get_module_details import(pkg_name) File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\isocor__init.py", line 10, in from isocor.mscorrectors import MetaboliteCorrectorFactory File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\isocor\mscorrectors.py", line 15, in from scipy.optimize import fmin_l_bfgs_b File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\optimize__init__.py", line 400, in from .optimize import * File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\optimize\optimize.py", line 36, in from ._numdiff import approx_derivative File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\optimize_numdiff.py", line 6, in from scipy.sparse.linalg import LinearOperator File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\sparse\linalg\init.py", line 114, in from .eigen import * File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\sparse\linalg\eigen\init.py", line 9, in from .arpack import * File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\sparse\linalg\eigen\arpack\init__.py", line 20, in from .arpack import * File "C:\Users\litala.WISMAIN\Anaconda33\lib\site-packages\scipy\sparse\linalg\eigen\arpack\arpack.py", line 42, in from . import _arpack ImportError: DLL load failed while importing _arpack: The specified procedure could not be found.

Thank you :)

[pierremillard]

Hello @litali ,

I think there is an issue with your scipy package. Please, could you try to update scipy (command: 'pip install --upgrade scipy') and let us know if it works?

If this does not solve your issue, could you give us some information on your system and versions (OS? Python? Scipy?) ?

Best, Pierre

[litali]

Hello Piere,

Thank you so much for your quick and helpful response.

It works now:)

Have a great day.

Lital

On Tue, Nov 9, 2021, 3:36 PM Pierre Millard @.***> wrote:

Hello @litali https://github.com/litali ,

I think there is an issue with your scipy package. Please, could you try to update scipy (command: 'pip install --upgrade scipy') and let us know if it works?

If this does not solve your issue, could you give us some information on your system and versions (OS? Python? Scipy?) ?

Best, Pierre

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