Error Message when solving first order aprox


I am solving a very simple RBC like model, for a given parameters I am trying I get the following error:

[quote]In an assignment A(I) = B, the number of elements in B and I must be the

Error in dyn_first_order_solver (line 177)
info(2) = temp’*temp;

Error in stochastic_solvers (line 172)
[dr,info] = dyn_first_order_solver(jacobia_,M_,dr,options_,task);

Error in resol (line 118)
[dr,info] = stochastic_solvers(dr,check_flag,M,options,oo);[/quote]

All eigenvalues in the dr object are imaginary, does it simply mean there is no stable RE equilibrium?

If you are using Dynare 4.4 and the problem persists, please post the mod-file