HERest -C config -I phones0.mlf -t 250.0 150.0 1000.0 -S train.scp -H hmm0/macros -H hmm0/hmmdefs -M hmm1 monophones0

ERROR [+7321] CreateInsts: Unknown label   .
FATAL ERROR - Terminating program HERest

how can i fix this ?

--- (Edited on 1/3/2012 6:13 am [GMT-0600] by Visitor) ---