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sccn / ICLabel

Automatic EEG IC classification plugin for EEGLAB
https://iclabel.ucsd.edu/tutorial
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ICLABEL fails: Input signal X must be a double-precision vector #11

Closed arnodelorme closed 4 years ago

arnodelorme commented 4 years ago

Copied from https://github.com/sccn/eeglab/issues/200

ICLABEL aborts with the message “The input signal X must be a double-precision vector., (Error occurred in function validateinput() at line 101)”. ICLABEL 1.2.6 installed. The EEGLAB preference for single precision is NOT checked. Using a 64-bit PC. SASICA runs without difficulty. Problem seems to be unique to my installation/configuration: When I take the same dataset to a friend’s lab, ICLABEL runs without problems.

lucapton commented 4 years ago

@arnodelorme I'm unfamiliar with the function validateinput. It's not part of ICLabel and I didn't get any results when searching EEGLAB's repo. Do you know where it's from?

@AlanAHartley Do you have more information to share on this error? I'd be helpful to have the error that printed out on the screen. If you used the EEGLAB GUI, you can get the error by running iclabel through the GUI (if you haven't recently) and then typing eegh in the command window. That will print out all the command line calls to recreate what was done through the GUI. You can then copy and paste the call to iclabel that you see there to get the error to print to the screen.

arnodelorme commented 4 years ago

@AlanAHartley would you mind to type "which validateinput" and let us know the result? thank you

AlanAHartley commented 4 years ago

Arnaud: It’s actually a MATLAB error message. I’ll do the things you suggested. I have learned more, though. I have been using SOBI for ICA. If I instead use RUNICA then ICLABEL runs without difficulty! Go figure! Alan

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From: Arnaud Delorme notifications@github.com Sent: Monday, September 14, 2020 10:07:28 PM To: sccn/ICLabel ICLabel@noreply.github.com Cc: Alan Hartley ahartley@scrippscollege.edu; Mention mention@noreply.github.com Subject: Re: [sccn/ICLabel] ICLABEL fails: Input signal X must be a double-precision vector (#11)

@AlanAHartleyhttps://github.com/AlanAHartley would you mind to type "which validateinput" and let us know the result? thank you

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AlanAHartley commented 4 years ago

Arnaud:

I neglected to paste in the eeglab history you asked for:

eegh [ALLEEG EEG CURRENTSET ALLCOM] = eeglab; EEG = pop_loadset('filename','Pos3a_10_FiSg.set','filepath','D:\C from Optiplex\EEG\EEGLAB\Positivity 3 Filtered & Segmented Data\Pos3a EEGLAB Segmented\'); [ALLEEG, EEG, CURRENTSET] = eeg_store( ALLEEG, EEG, 0 );

Alan

From: Arnaud Delorme notifications@github.com Sent: Monday, September 14, 2020 10:07 PM To: sccn/ICLabel ICLabel@noreply.github.com Cc: Alan Hartley ahartley@scrippscollege.edu; Mention mention@noreply.github.com Subject: Re: [sccn/ICLabel] ICLABEL fails: Input signal X must be a double-precision vector (#11)

@AlanAHartleyhttps://github.com/AlanAHartley would you mind to type "which validateinput" and let us know the result? thank you

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/sccn/ICLabel/issues/11#issuecomment-692467047, or unsubscribehttps://github.com/notifications/unsubscribe-auth/APW5BEHBM3OERIZ767A5RRTSF3ZBBANCNFSM4QNOBKQA.

lucapton commented 4 years ago

Alan, you have to run the commands in the EEGLAB GUI in order to see it in the eegh output and then you'd have to run the command to see the actual error.

Anyhow, it sounds like it a compatibility issue with SOBI. I'm glad you found a workaround.

AlanAHartley commented 4 years ago

Hi Luca,

Thank you for your response. Here’s what I did (which I think is what you said):

In the command window, I launched EEGLAB. In the GUI: File—>Load Existing Dataset (that I knew would cause the error). In the GUI: Tools—>ICLABEL—>Label Components. [Produces error] In the command window: eegh

Best, Alan

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From: Luca Pion-Tonachini notifications@github.com Sent: Thursday, September 17, 2020 7:54:06 PM To: sccn/ICLabel ICLabel@noreply.github.com Cc: Alan Hartley ahartley@scrippscollege.edu; Mention mention@noreply.github.com Subject: Re: [sccn/ICLabel] ICLABEL fails: Input signal X must be a double-precision vector (#11)

Alan, you have to run the commands in the EEGLAB GUI in order to see it in the eegh output and then you'd have to run the command to see the actual error.

Anyhow, it sounds like it a compatibility issue with SOBI. I'm glad you found a workaround.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/sccn/ICLabel/issues/11#issuecomment-694617727, or unsubscribehttps://github.com/notifications/unsubscribe-auth/APW5BEEUJMRG44APYWAS6WLSGLDU5ANCNFSM4QNOBKQA.