open-discussion > Error Message in CONN while doing analysis.
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Jul 8, 2020  07:07 AM | Gauthami Nair - Sree Chitra Tirunal Institute for Medical Sciences & Technology
Error Message in CONN while doing analysis.
Dear Experts,

I have an error occuring while doing resting state connectivity in CONN. This is the error message being displayed :
ERROR DESCRIPTION:
Index exceeds the number of array elements (100).
Error in conn_menu (line 839)
for n1=1:size(title,1),set(position.h4(1+n1),'xdata',n1+[0 0],'ydata',[0 title(n1)],'zdata',title(n1)+[1 1],'linestyle',':','marker','none','color',[.5 .5 .5],'tag','none');end
Error in conn (line 4238)
conn_menu('updateplotsingle',CONN_h.menus.m_setup_00{5},tt');
Error in conn (line 1458)
[varargout{1:nargout}]=conn('gui_setup',varargin{3:end});
Error in conn_menumanager (line 120)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN18.b
SPM12 + DAiSS DEM FieldMap LST MEEGtools cat12
Matlab v.2018b
project: CONN18.b

For the above analysis, I put in a total sample of 50 Patients and 50 Control. I have been able to succesfully complete all the pre-processing steps. But the moment I try to open the 2nd level covariate option, this error pops up before I am able to click or add anything extra there.

I was previously successful in completing the analysis using 45 Patients and 45 Controls and got satisfactory results as well. 
Could this error be due to my increase in subjects or is there something else I am missing to see?
Thanks in-advance!

Gauthami
Attachment: conn error.jpg