[Mne_analysis] error with interpolate_bads

[Mainak Jas]

Hi Sophie,

I suspect you have conflicting python packages in your
/home/sh252228/.local/ directory which are installed when you use the flag
--user with pip. There is a priority order for the packages to be imported
and it's possible you are importing some library which is not from Anaconda
or an older version.

Make sure you have removed everything that is in site.getusersitepackages()
and site.getsitepackages(). Only after that, make a fresh install of
Anaconda.

I would recommend asking your sysadmin for help if you're still stuck.

Best,
Mainak

On Tue, Feb 20, 2018 at 5:55 PM, Sophie Herbst <ksherbst at googlemail.com>
wrote:

> Hi Mainak,
> sorry to bug you again, but it still doesn't work.
>
> I uninstalled and reinstalled anaconda following the descriptions on the
> mne website.
> When installing the dependencies, I run into this
> <https://github.com/conda/conda/issues/5985> issue and followed the work
> around of creating an environment for mayavi.
> I get no error messages during installation, but still the same errors
> with interpolate_bads.
> Any idea what I could do?
>
> Thank you!
> Sophie
>
> Sophie Herbst <ksherbst at googlemail.com> schrieb am Di., 20. Feb. 2018 um
> 17:00 Uhr:
>
>> Hi Mainak,
>> Indeed. It doesn't reproduce on another system.
>> Thank you for pointing that out!
>> Sophie
>>
>> Mainak Jas <mainakjas at gmail.com> schrieb am Di., 20. Feb. 2018 um
>> 16:10 Uhr:
>>
>>> Hi Sophie,
>>>
>>> If I had to guess, I would say you have an installation problem. Can you
>>> make sure you reproduce this problem on other systems?
>>>
>>> Mainak
>>>
>>> On Tue, Feb 20, 2018 at 10:56 AM, Sophie Herbst <ksherbst at googlemail.com
>>> > wrote:
>>>
>>>> Dear list,
>>>> I am running into errors when trying to interpolate bad channels.
>>>> I have tried it on different versions of my M/EEG data, but the problem
>>>> is there from the raw import (data recorded at Neurospin). Running
>>>> interpolate_bads on freshly imported data (no maxfilter applied) gives the
>>>> errors below. Same after applying Maxfilter (and adding a bad MEG channel).
>>>>
>>>> Any help would be greatly appreciated.
>>>> Best, Sophie
>>>>
>>>> *Picking either meg, mag or grad:*
>>>> File "/home/sh252228/.local/lib/python2.7/site-packages/numpy/core/einsumfunc.py",
>>>> line 710, in einsum_path
>>>> "not match previous terms.", char, tnum)
>>>>
>>>> ValueError: ("Size of label '%s' for operand %d does not match previous
>>>> terms.", 'i', 1)
>>>>
>>>> *Picking EEG:*
>>>> File "/home/sh252228/.local/lib/python2.7/site-packages/scipy/optimize/cobyla.py",
>>>> line 252, in _minimize_cobyla
>>>> rhoend=rhoend, iprint=iprint, maxfun=maxfun,
>>>>
>>>> UnboundLocalError: local variable 'iprint' referenced before assignment
>>>>
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