[Mne_analysis] Vizualisation, niBabel error, deprecated

[Kirill Elin]

        External Email - Use Caution        

Thank you!
So what is the error then?
 The bem files are correct and the figure is produced on Ubuntu machine.
When copied to windows, I get then the following error:
mne.viz.plot_bem(subject=subject, subjects_dir=subjects_dir,
                 brain_surfaces='white', orientation='coronal')
Using surface:
C:/Users/ekirl/OneDrive/Documents/MNE/mri/04SMFS\bem\inner_skull.surf
Using surface:
C:/Users/ekirl/OneDrive/Documents/MNE/mri/04SMFS\bem\outer_skull.surf
Using surface:
C:/Users/ekirl/OneDrive/Documents/MNE/mri/04SMFS\bem\outer_skin.surf
Traceback (most recent call last):

  File "<ipython-input-19-f01509936b0d>", line 2, in <module>
    brain_surfaces='white', orientation='coronal')

  File "C:\Users\ekirl\Anaconda3\lib\site-packages\mne\viz\misc.py", line
470, in plot_bem
    show)

  File "C:\Users\ekirl\Anaconda3\lib\site-packages\mne\viz\misc.py", line
330, in _plot_mri_contours
    surf['rr'], surf['tris'] = read_surface(file_name)

  File
"<C:\Users\ekirl\Anaconda3\lib\site-packages\mne\externals\decorator.py:decorator-gen-39>",
line 2, in read_surface

  File "C:\Users\ekirl\Anaconda3\lib\site-packages\mne\utils\_logging.py",
line 90, in wrapper
    return function(*args, **kwargs)

  File "C:\Users\ekirl\Anaconda3\lib\site-packages\mne\surface.py", line
657, in read_surface
    ret = _get_read_geometry()(fname, read_metadata=read_metadata)

  File
"C:\Users\ekirl\Anaconda3\lib\site-packages\nibabel\freesurfer\io.py", line
185, in read_geometry
    raise ValueError("File does not appear to be a Freesurfer surface")

ValueError: File does not appear to be a Freesurfer surface

Thank you in advance.
Sincerely yours,
Kirill

ср, 4 мар. 2020 г. в 23:20, Alexandre Gramfort <alexandre.gramfort at inria.fr
>:

>         External Email - Use Caution
>
> it's a deprecation warning not really an error.
>
> MNE 0.20 will capture this warning.
>
> Alex
>
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