> > > Hello, > I have a problem regarding source localization step, which means that when I choose forward model and select Beem. I got an error like this : > Error in spm_eeg_imag_api>forward_callback at 87 > Handles.D=spm _eeg_inv_forward_ui(handles.D); > Error in ==> spm_eeg_inv_imag_api at 53 > Feval( varargin{:});%feval switchyard > Error while evaluating unicontrol callback > > The size of my data is 40311*21 > And I think these kind of error deponds on the size of data but I don't know what should I do ? > Many thanks > Your sincerely > Ghazale > Sent from my iPhone