`mpl_set_parsim_t(1, tname="FITCH_T", morphy)` returns error code 12, "Character type is unknown." I've tried `tname="FITCH_T"` and `tname = 1` but receive the same error.
mpl_set_parsim_t(1, tname="FITCH_T", morphy)returns error code 12, "Character type is unknown."I've tried
tname="FITCH_T"andtname = 1but receive the same error.