[FieldTrip] Installation- Unrecognized function?

[Karen Konkoly]

Hi Jan-Mathijs,

Thanks for your response! The first part of the error was "Index exceeds
the number of array elements (0)." And there were a bunch of warnings
before it. What do you mean by overloaded version? I just searched my
computer, and it seems that this might also be a function in eeglab. What
do you think I should do in that case? I tried taking eeglab off my path,
but I still got the same error.

Best,
Karen

On Fri, Oct 23, 2020 at 10:22 AM Schoffelen, J.M. (Jan Mathijs) <
jan.schoffelen at donders.ru.nl> wrote:

> Hi Karen,
>
> The error message you pasted is incomplete it seems, so it is not clear
> from a distance what went wrong. Do you by any chance have an overloaded
> version of an isfield.m function on your matlab path?
>
> Best wishes,
> Jan-Mathijs
>
>
> > On 23 Oct 2020, at 05:08, Karen Konkoly <karenkonkoly at gmail.com> wrote:
> >
> > Hi,
> >
> > I have downloaded fieldtrip and copied the folder into my matlab folder,
> and added the "fieldtrip toolbox" folder to my path (but not subfolders, as
> I read that they would be opened individually, as needed).
> >
> > But, when I try to run ft_defaults to continue the installation, I get
> the following error:
> >
> >  "Error in isfield (line 26)
> > y = isfield(x(1).value, key);
> >
> > Error in ft_defaults (line 94)
> > if ~isfield(ft_default, 'trackconfig'),       ft_default.trackconfig
> > = 'off';      end % cleanup, report, off"
> >
> > And the other functions of fieldtrip do not work (I am trying to use
> freqanalysis). Does anyone know how I can fix this?
> >
> > Best,
> > Karen
> > _______________________________________________
> > fieldtrip mailing list
> > https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> > https://doi.org/10.1371/journal.pcbi.1002202
>
>
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