Dear conn experts,

I'm trying to define a new experiment with two conditions (pre, post) and two sessions per condition (i.e., four sessions per subject in total).
I tried to define one condition per session in the setup step (e.g. pre-ses1, pre-ses2, post-ses1, post-ses2), however I got the following error :

??? Cell contents reference from a non-cell array object.

Error in ==> conn at 837
set(CONN_h.menus.m_setup_00{6},'string',deblank(names{nconditions}));
??? Error while evaluating uicontrol Callback

??? Error using ==> set
Cell array of strings may only contain string and numeric matrices

Error in ==> conn at 782
set(CONN_h.menus.m_setup_00{1},'string',CONN_x.Setup.conditions.names,'max',1);
Error in ==> conn_menumanager at 117
feval(MM.MENU{n0}.callback{n1}{1},MM.MENU{n0}.callback{n1}{2:end});
??? Error while evaluating figure WindowButtonUpFcn

Any help would be greatly appreciated!
Best,
PF