ERROR DESCRIPTION:

Undefined function 'conn_statsoptimalleaforder' for input arguments of type 'double'.
Error in conn_displayroi>conn_displayroi_clusters (line 3389)
idx=conn_statsoptimalleaforder(Z,Y0); %reference: Bar-Joseph, Z., Gifford, D.K., and Jaakkola, T.S. (2001). Fast optimal leaf ordering for hierarchical clustering. Bioinformatics 17, Suppl 1:S22?9. PMID: 11472989
Error in conn_displayroi (line 1591)
data=conn_displayroi_clusters(data);
Error in conn_displayroi (line 435)
conn_displayroi(hfig,[],'displayreduced');
Error in conn (line 9801)
conn_displayroi('init','results_roi',-1); %CONN_x.Results.xX.nsources,-1);
Error in conn_menumanager (line 120)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN19.b
SPM12 + DEM FieldMap MEEGtools
Matlab v.2018b
project: CONN18.b
storage: 116.6Gb available
spm @ C:\Program Files\MATLAB\R2018b\toolbox\spm12
conn @ C:\Program Files\MATLAB\R2018b\toolbox\conn


getting that error at roi-roi and dyn ica analysis after update. i do restart second level analysis but same error shown. how can i fix this or revert to 18b?

updatet toolbox cache and problem solved :) thanks.