Error: in data_fbank/train_960_cleaned, recording-ids extracted from wav.scp and reco2dur file differ

[sunnwmy]

I have run all the procedures in run.sh for several days and finally got 'train_960_cleaned' for training the deep fsmn. But when I start training deep fsmn by running 'local/nnet/run_fsmn.sh DFSMN_S', it gives error:

`steps/online/nnet2/extract_ivectors_online.sh: done extracting (online) iVectors to exp/nnet3_cleaned/ivectors_dev_other_hires using the extractor in exp/nnet3_cleaned/extractor.
steps/make_fbank.sh --nj 30 --cmd run.pl --fbank-config conf/fbank.conf data_fbank/train_960_cleaned exp/make_fbank/train_960_cleaned fbank/train_960_cleaned
steps/make_fbank.sh: moving data_fbank/train_960_cleaned/feats.scp to data_fbank/train_960_cleaned/.backup
utils/validate_data_dir.sh: Error: in data_fbank/train_960_cleaned, recording-ids extracted from wav.scp and reco2dur file
utils/validate_data_dir.sh: differ, partial diff is:
1,301545c1,281081
< 100-121669-0000-1
< 100-121669-0001-1
< 100-121669-0002-1
< 100-121669-0003-1
< 100-121669-0004-1
...

986-129388-0107
986-129388-0108
986-129388-0109
986-129388-0110
986-129388-0111
986-129388-0112
[Lengths are /tmp/kaldi.rudy/utts=301545 versus /tmp/kaldi.rudy/recordings.reco2dur=281081]`

It seems the number of records in file utts and file recordings.reco2dur is not the same, but validate_data_dir.sh expects them to be same. Does anyone know how to fix this? Any advice would be appreciated. Thanks!

[sunnwmy]

problem solved, just update the 'validate_data_dir.sh'. the old version has bugs dealing with the reco2dur file