I have a problem when I run the dynare unstable version:

??? Attempt to execute SCRIPT k_order_perturbation as a function:

C:\dynare\2012-12-25\matlab\k_order_perturbation.m

Error in ==> k_order_pert at 39

[err, g_0, g_1, g_2, g_3] = k_order_perturbation(dr,M,options);

Error in ==> stochastic_solvers at 65

[dr,info] = k_order_pert(dr,M_,options_,oo_);

Error in ==> resol at 113

[dr,info] = stochastic_solvers(dr,check_flag,M,options,oo);

Error in ==> stoch_simul at 76

[oo_.dr,info,M_,options_,oo_] = resol(0,M_,options_,oo_);

Error in ==> ireland_uncertainty at 239

info = stoch_simul(var_list_);

Error in ==> dynare at 114

evalin(‘base’,fname) ;

I’m just simulating the Ireland (2004) model, with TFP uncertainty shocks. The problem occurs bc I put stoch_simul (order=3,…).

This issue doesn’t occur when I use the stable version, though I cannot use the pruning for 3rd approx.

Any explanation why I get this mistake?