Dear users,

I'm preprocessing my fMRI datasets using CONN connectivity.
My datasets consist of two sessions and two different conditions were assigned to each session.
For example, 1st session is resting-state and 2nd session is task-based. So, I made two different conditions: Rest and Task, and assigned them to each session:

• For Session 1 of Subject 1, the 'Rest' condition was set to Condition spans entire selected session(s), while the 'Task' condition was set to Condition is not present in selected session(s).


• For Session 2 of Subject 1, the 'Rest' condition was set to Condition is not present in selected session(s), while the 'Task' condition was set to Condition spans entire selected session(s).

I designed the script for it and ran. While uploading images and setting up conditions were okay, I got the error message below during the preprocessing. Would you mind letting me know how I can fix this error, or sharing any previous posts regarding it, please?

Thank you for your time to read it.

---------------------------- [ Error Message ] ----------------------------
Step 7/7: Updating Denoising variables
Index exceeds the number of array elements. Index must not exceed 2.

Error in conn_process (line 1226)
for n1=1:N2, CONN_x.Preproc.variables.dimensions{N1+n1}=max(CONN_x.Preproc.variables.dimensions{N1+n1},size(x2.data{n1},2)*ones(1,2)); end
^^^^^^^^^^^
Error in conn_process (line 55)
case 'setup', conn_disp(['CONN: RUNNING SETUP STEP']); conn_process([0:4,4.5,5]);
^^^^^^^^^^^^^^^^^^^^^^^^^
Error in conn_batch (line 1361)
conn_process Setup;
^^^^^^^^^^^^
Error in GBA_prepro_Batch_v1 (line 29)
conn_batch('filename', projectFile, ...
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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