[Eeglablist] Error in pop_runica (line 412)

[Delorme, Arnaud]

Dear Angelika,

The call to pop_runica seems OK.
Would you mind to share a dataset? Also, please use the Github issues, as it will be easier to track our exchange.

https://urldefense.com/v3/__https://github.com/sccn/eeglab/issues__;!!Mih3wA!TFNRitlXhpcvZCEYGYvu2DElUxuiG43Q2Unfm8T_J2uznFWVp32PV436wePMWUBaIMPauw$ 

Best wishes,

Arno

> On Dec 29, 2020, at 12:23 AM, Angelika Wolman <rwolman at hotmail.de> wrote:
> 
> Hello all,
> 
> 
> When I run this code below, I get two errors.
> 
> Code:
> for i = 1:length(files)
> filename = files(i).name;
> 
> EEG = pop_loadset( 'filename', filename, 'filepath', directory_name);
>    EEG = eeg_checkset( EEG );
> 
>    EEG = pop_runica(EEG,'extended',1,'interupt','on','icatype','runica');
>    EEG = eeg_checkset( EEG );
> 
>    [artcomps] = MARA(EEG);
>    EEG  = pop_subcomp(EEG,artcomps,0);
>    EEG  = eeg_checkset(EEG);
>    EEG = pop_saveset(EEG, 'filename',[filename(1:end-4), '_ICA_MARA.set'],'filepath',[directory_name '/preproc']);
> end
> 
> 
>  1.  The first error is as follows:
> 
> Error in pop_runica (line 412)
>            [EEG.icaweights,EEG.icasphere] = runica( tmpdata, 'lrate', 0.001,  g.options{:} );
> 
> I'm new to matlab and eeglab and I cannot imagine that I should change something in the runica command at all.
> 
> 
> 
>        2. The second indicates an error on the line I marked in red, again with pop_runica:
> 
> Error in Loop_preprocess (line 105)
>    EEG = pop_runica(EEG,'extended',1,'interupt','on','icatype','runica');
> 
> 
> 
> 
> When I use the GUI, it also shows me the pop_runica (line 412) error.
> 
> Can anyone tell me what I'm supposed to do with these errors?
> I use matlab 2017b and eeglab2020.
> 
> Thank you for your ideas and suggestions 🙂
> 
> Best,
> Angelika
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