function print_info(info, noprint, DynareOptions) % Prints error messages % % INPUTS % info [double] vector returned by resol.m % noprint [integer] equal to 0 if the error message has to be printed. % DynareOptions [structure] --> options_ % OUTPUTS % none % % SPECIAL REQUIREMENTS % none % Copyright (C) 2005-2013 Dynare Team % % This file is part of Dynare. % % Dynare is free software: you can redistribute it and/or modify % it under the terms of the GNU General Public License as published by % the Free Software Foundation, either version 3 of the License, or % (at your option) any later version. % % Dynare is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details. % % You should have received a copy of the GNU General Public License % along with Dynare. If not, see . if ~noprint switch info(1) case 1 error(['The model doesn''t determine the current variables' ... ' uniquely']) case 2 error(['The generalized Schur (QZ) decomposition failed. ' ... 'For more information, see the documentation for Lapack function dgges: info=' ... int2str(info(2)) ', n=' int2str(info(3)) ... '. You can also run model_diagnostics to get more information on what may cause this problem.']) case 3 error(['Blanchard Kahn conditions are not satisfied: no stable' ... ' equilibrium']) case 4 error(['Blanchard Kahn conditions are not satisfied:' ... ' indeterminacy']) case 5 error(['Blanchard Kahn conditions are not satisfied:' ... ' indeterminacy due to rank failure']) case 6 error(['The Jacobian matrix evaluated at the steady state contains elements ' ... 'that are not real or are infinite']) case 7 error('One of the eigenvalues is close to 0/0 (the absolute value of numerator and denominator is smaller than %s!\n If you believe that the model has a unique solution you can try to reduce the value of qz_zero_threshold.',num2str(DynareOptions.qz_zero_threshold)) case 8 if size(info,2)>=2 global M_; disp_string=deblank(M_.param_names(info(2),:)); for ii=1:length(info)-2 disp_string=[disp_string,', ',deblank(M_.param_names(info(2+ii),:))]; end error(['The Jacobian contains NaNs because the following parameters are NaN: '... disp_string]) else error(['The Jacobian contains NaNs']) end case 9 error(['k_order_pert was unable to compute the solution']) case 10 error(['The Jacobian or the dynamic model contains Inf. For more information, use options_.debug.']) case 19 error('The steadystate file did not compute the steady state') case 20 error(['Impossible to find the steady state. Either the model' ... ' doesn''t have a steady state, there are an infinity of steady states, ' ... ' or the guess values are too far from the solution']) case 21 error('The steady state is complex') case 22 error('The steady state contains NaN or Inf') case 23 error('Some updated params are complex') case 24 error('Some updated params contain NaN or Inf') case 25 error('The solution to the static equations is not a steady state of the dynamic model: verify that the equations tagged by [static] and [dynamic] are consistent') case 30 error('Variance can''t be computed') case 41 error('one (many) parameter(s) do(es) not satisfy the lower bound'); case 42 error('one (many) parameter(s) do(es) not satisfy the upper bound'); case 43 error('Covariance matrix of structural shocks is not positive definite') case 44 %DsgeLikelihood_hh / dsge_likelihood error('The covariance matrix of the measurement errors is not positive definite.'); case 45 %DsgeLikelihood_hh / dsge_likelihood error('Likelihood is not a number (NaN) or a complex number'); case 46 %DsgeLikelihood_hh / dsge_likelihood error('Likelihood is a complex number'); case 47 %DsgeLikelihood_hh / dsge_likelihood error('Prior density is not a number (NaN)'); case 48 %DsgeLikelihood_hh / dsge_likelihood error('Prior density is a complex number'); case 49 error('The model violates one (many) endogenous prior restriction(s)') case 51 error('You are estimating a DSGE-VAR model, but the value of the dsge prior weight is too low!') case 52 %DsgeVarLikelihood error(''); case 61 %Discretionary policy error(['Discretionary policy: maximum number of iterations has been reached. Procedure failed. ']); case 62 error(['Discretionary policy: some eigenvalues greater than options_.qz_criterium. Model potentially unstable.']); case 63 error(['Discretionary policy: NaN elements are present in the solution. Procedure failed.']); case 71 error(['Calibrated covariance of the structural errors implies correlation larger than +-1.']); case 72 error(['Calibrated covariance of the measurement errors implies correlation larger than +-1.']); % Aim Code Conversions by convertAimCodeToInfo.m case 102 error('Aim: roots not correctly computed by real_schur'); case 103 error('Aim: too many explosive roots: no stable equilibrium'); case 135 error('Aim: too many explosive roots, and q(:,right) is singular'); case 104 error('Aim: too few explosive roots: indeterminacy'); case 145 error('Aim: too few explosive roots, and q(:,right) is singular'); case 105 error('Aim: q(:,right) is singular'); case 161 error('Aim: too many exact shiftrights'); case 162 error('Aim: too many numeric shiftrights'); case 163 error('Aim: A is NAN or INF.') case 164 error('Aim: Problem in SPEIG.') otherwise error('This case shouldn''t happen. Contact the authors of Dynare') end end