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sccn / eeglab

EEGLAB is an open source signal processing environment for electrophysiological signals running on Matlab and developed at the SCCN/UCSD
https://eeglab.ucsd.edu/
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Error with starting process of Re-referencing data #667

Closed MatteoDaBergamo closed 7 months ago

MatteoDaBergamo commented 1 year ago

Description

Trying to re-reference data, but getting error when trying to edit channel info.


Steps to Reproduce

  1. File -> Load existing dataset -> test00000x_noise.set
  2. Edit -> Channel Locations
  3. use MNI coordinate file for BEM dipfit model
  4. At this point, when the pop_chanedit() screen pops up, I'm unable to go through any of the other channels (stuck on 1). any attempts to change channels results in an error.


Expected behavior:

Expecting to go to channel 63 and append a channel to use as a reference during re-referencing, but unable to do anything.


Actual behavior:

When trying to cycle through channels, receive error message:

Brace indexing is not supported for variables of this type.

Error in pop_chanedit (line 1033) userdata.commands = { userdata.commands{:} args{:} };

Error while evaluating UIControl Callback.


Versions
OS version Windows 10, OS Build 18363.2274
Matlab version R2022b version 9.13
EEGLAB version latest version (just did clean install this morning)

Data file I'm using

test00000x_noise.zip

AminAlam commented 11 months ago

You have only uploaded .set file. Please upload .fdt file as well.

arnodelorme commented 7 months ago

I was able to import the file, but could not reproduce the error. I was able to add a reference channels and then rereference to that channel.