[Eeglablist] AMICA Error Please Advise

[Makoto Miyakoshi]

Dear Nick,

Sorry for the trouble.

> Reference to non-existent field 'W'.

This AMICA error message means 'failed' in a very generic sense. This does
not give us any clue for troubleshooting, unfortunately.

I want to check if you followed this (unofficial) instruction.
https://sccn.ucsd.edu/wiki/Makoto's_preprocessing_pipeline#Unofficial_instruction_to_install_AMICA_.2808.2F03.2F2017_updated.29

I also want to know what system you are using. Windows, Mac, or Linux? What
OS version? What Matlab version? etc.

Setting up AMICA could be tricky particularly for Mac user, as far as I
heard from my colleagues. I have no experience in Mac. But if it is
Windows, I have set it up successfully for several times.

Makoto

On Thu, Jul 12, 2018 at 10:32 AM Nicholas J. Dogris, Ph.D, <
drdogris at neurofieldneurotherapy.com> wrote:

> Dear Listmates,
>
> I am new to AMICA and have been trying to get it to run in EEGLab with no
> success.  I get the following error:
>
> Reference to non-existent field 'W'.
>
> Error in runamica15 (line 873)
>     weights = mods.W(:,:,1);
>
> Error in pop_runamica (line 239)
>     [W,S,mods] = runamica15(datfile,arglist{:});
>
> Error while evaluating uimenu Callback
>
> IF anyone knows of a solution to this problem I would be greatly
> appreciative.
>
> Cheers,
>
> Nick
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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