# This page documents known bugs in Dynare stable.
# This page documents known bugs in Dynare stable.
*`perfect_foresight_with_expectation_errors` command used with no `endval`/`endval(learnt_in=1)` block but an `endval(learnt_in=`t`)` block with t>1 may fail to converge if homotopy is needed
*`perfect_foresight_with_expectation_errors` command combined with `homotopy_marginal_linearization_fallback` returns incorrect results (bug fixed in a3f2a3893ad2309ba790d0897de4c56c89912f5e)
*`perfect_foresight_with_expectation_errors` command combined with `homotopy_marginal_linearization_fallback` returns incorrect results (bug fixed in a3f2a3893ad2309ba790d0897de4c56c89912f5e)
*`perfect_foresight_with_expectation_errors` command crashes with `homotopy_marginal_linearization_fallback` option if there are several distinct `shocks` or `endval` blocks with the `learnt_in` option (bug fixed in 85bea5a68bcee16fe3c707c62e34bef56608e056)
*`perfect_foresight_with_expectation_errors` command crashes with `homotopy_marginal_linearization_fallback` option if there are several distinct `shocks` or `endval` blocks with the `learnt_in` option (bug fixed in 85bea5a68bcee16fe3c707c62e34bef56608e056)
*`model_diagnostics` with the `bytecode` option will crash if the static Jacobian is singular (bug fixed in e58c12555798c3cdb1b1bf991502b08b32dcd299)
*`model_diagnostics` with the `bytecode` option will crash if the static Jacobian is singular (bug fixed in e58c12555798c3cdb1b1bf991502b08b32dcd299)