Hello, I have a problem when putting ‘loglinear’ into ‘estimation’ options, as below:

??? Error using ==> dynare_estimation_init at 303

There are complex values in the data! Probably a wrong transformation

Error in ==> dynare_estimation_1 at 37

[data,rawdata,xparam1] = dynare_estimation_init(var_list_);

Error in ==> dynare_estimation at 62

dynare_estimation_1(var_list,varargin{:});

Error in ==> essay2_b at 273

dynare_estimation(var_list_);

Error in ==> dynare at 120

evalin(‘base’,fname) ;

What does it mean complex value in data, I use simulated data, not any complex value.