cxyiris

错误：对‘Weight fst::Power(const Weight&, size_t) [with Weight = fst::TropicalWeightTpl; size_t = long unsigned int]’的重声明在‘constexpr’方面 this is error ，how can i do this

./../include/fst/float-weight.h:389:53: 错误：对‘Weight fst::Power(const Weight&, size_t) [with Weight = fst::TropicalWeightTpl; size_t = long unsigned int]’的重声明在‘constexpr’方面 const TropicalWeightTpl &weight, size_t n) { ^ In file included from ./../include/fst/pair-weight.h:18:0, from ./../include/fst/expectation-weight.h:24, from ./../include/fst/arc.h:15,...