Dear all:

It is my first time to build a model.I can not understand some errors I met.

Could you help me find the problem? Thanks very much !

??? Error using ==> mldivide

Matrix dimensions must agree.

Error in ==> lnsrch1 at 64

alamin = tolx/test ;

Error in ==> solve1 at 127

[x,f,fvec,check]=lnsrch1(xold,fold,g,p,stpmax,func,j1,j2,varargin{:});

Error in ==> dynare_solve at 126

[x,info]=solve1(func,x,j1(r(i):r(i+1)-1),j2(r(i):r(i+1)-1),jacobian_flag,

bad_cond_flag, varargin{:});

Error in ==> steady_ at 120

[oo_.steady_state,check] = dynare_solve([M_.fname ‘_static’],…

Error in ==> steady at 54

steady_;

Error in ==> imf at 283

steady;

Error in ==> dynare at 120

evalin(‘base’,fname) ;