ERROR DESCRIPTION:

Reference to non-existent field 'backgroundcolorB'.
Error in conn_menu (line 144)
bg=CONN_gui.backgroundcolorB; %min(1,CONN_gui.backgroundcolorA*5*min(2*(position(2)+.5*position(4)),2-2*(position(2)+.5*position(4))).^2); %
Error in conn (line 1314)
%for nsub=1:CONN_x.Setup.nsubjects,
Error in conn (line 916)
else
Error in conn_menumanager (line 119)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN v.16.b
SPM12 + DEM FieldMap MEEGtools
Matlab v.2012a

Solution -- hierarchical structure as attached