Error with compiling vosk-model-small-ru-0.22-compile model

[Андрей Грэй]

Greeting,

Downloaded vosk-model-small-ru-0.22-compile and trying to compile using compile-graph.sh.

I have kaldi tools and src make ran successfully, openfst-1.8.4 and ngram-1.3.17.

Model compiling cannot create Gr.fst (it's has 0 size) and I got an error:

apply_map.pl: warning! missing key 0 in exp/tdnn/lgraph/relabel
apply_map.pl: warning! missing key 250012 in exp/tdnn/lgraph/relabel
ERROR: SymbolTable::Read: Read failed: standard input
ERROR: SymbolTable::Read: Read failed: standard input
ERROR: VectorFst::Read: Unexpected end of file: standard input
ERROR: FstHeader::Read: Bad FST header: standard input. Magic number not matched. Got: 0

Will greatly appreciate any help with this problem.

Thank you

[nshm...@gmail.com]

I think it is an existing issue https://github.com/alphacep/vosk-api/issues/1209

The fix should be like this:

https://github.com/alphacep/kaldi/commit/11b67d387b547d1afb616ab8f95fd74c459d20c6

You can probably redownload update package, it should have the fix included.