Safer point not finite in GoldenSectionSearch

Hello,
When I ran dynare++, I met this error: Caught Dynare exception: nlsolve.cpp:71: Safer point not finite in GoldenSectionSearch::init_bracket.
Could anyone explain what I should look for to resolve this?
Thanks.
When I ran dynare++, I met this error: Caught Dynare exception: nlsolve.cpp:71: Safer point not finite in GoldenSectionSearch::init_bracket.
Could anyone explain what I should look for to resolve this?
Thanks.