decode error!

[haoyue]

hi, when i running decode, it comes always this error

MODULE: DECODE Decoding using models previously trained
Decoding 9 segments starting at 0 (part 1 of 1)
Using files: 0% ERROR: SYSTEM_ERROR: "......\src\libs3decoder\libam\m
def.c", line 678: fopen(/home/haoyue/cmu/film/model_architecture/film.1000.mdef,
r) failed
Finished
Can't open /home/haoyue/cmu/film/result/film-1-1.match
SENTENCE ERROR: 100.000% (9/9)

but the file film.1000.mdef is there, i don't understand what happened, can anyone help me?

[haoyue]

i fixed the first problem. now i got this one
MODULE: DECODE Decoding using models previously trained
Decoding 9 segments starting at 0 (part 1 of 1)
Using files: 0% ERROR: ERROR: "......\src\libs3decoder\libsearch\vith
ist.c", line 972: No word exit in frame 481, using exits from frame 129
ERROR: ERROR: "......\src\libs3decoder\libsearch\vithist.c", line 972: No word
exit in frame 405, using exits from frame 125
ERROR: ERROR: "......\src\libs3decoder\libsearch\vithist.c", line 972: No word
exit in frame 633, using exits from frame 483
Finished
SENTENCE ERROR: 100.000% (9/9)

what's the meaning of frame here?? something wrong in audio data??