[BUG] Error on Windows when validating or aligning

[stefanocoretta]

Debugging checklist

[x] Have you read the troubleshooting page (https://montreal-forced-aligner.readthedocs.io/en/latest/user_guide/troubleshooting.html) and searched the documentation to ensure that your issue is not addressed there?
[x] Have you updated to latest MFA version (check https://montreal-forced-aligner.readthedocs.io/en/latest/changelog/changelog_3.0.html)? What is the output of mfa version?
[x] Have you tried rerunning the command with the --clean flag?

Describe the issue
When running mfa validate or mfa align we get this error

ERROR There was an error in the run, please see the log. Error in atexit._run_exitfuncs: Traceback (most recent call last): File "C:\Users\water\miniconda3\envs\aligner\Scripts\mfa-script.py", line 9, in sys.exit(mfa_cli()) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\click\core.py", line 1157, in __call__ return self.main(*args, **kwargs) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\rich_click\rich_command.py", line 126, in main rv = self.invoke(ctx) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\click\core.py", line 1688, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\click\core.py", line 1434, in invoke return ctx.invoke(self.callback, **ctx.params) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\click\core.py", line 783, in invoke return __callback(*args, **kwargs) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\click\decorators.py", line 33, in new_func return f(get_current_context(), *args, **kwargs) File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\montreal_forced_aligner\command_line\validate.py", line 137, in validate_corpus_cli validator.validate() File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\montreal_forced_aligner\validation\corpus_validator.py", line 505, in validate self.setup() File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\montreal_forced_aligner\validation\corpus_validator.py", line 485, in setup self.generate_features() File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\montreal_forced_aligner\corpus\acoustic_corpus.py", line 535, in generate_features self.generate_final_features() File "C:\Users\water\miniconda3\envs\aligner\lib\site-packages\montreal_forced_aligner\corpus\acoustic_corpus.py", line 482, in generate_final_features raise FeatureGenerationError( montreal_forced_aligner.exceptions.FeatureGenerationError: FeatureGenerationError:

No utterances had features, please check the logs in C:\U

For Reproducing your issue
Please fill out the following:

1. Corpus structure
   • What language is the corpus in? Swahili
   • How many files/speakers? 3
   • Are you using lab files or TextGrid files for input? lab files
2. Dictionary
   • Are you using a dictionary from MFA? If so, which one? swahili_mfa
   • If it's a custom dictionary, what is the phoneset?
3. Acoustic model
   • If you're using an acoustic model, is it one download through MFA? If so, which one? swahili_mfa
   • If it's a model you've trained, what data was it trained on?

Log file
Please attach the log file for the run that encountered an error (by default these will be stored in ~/Documents/MFA).

Desktop (please complete the following information):

• OS: Windows
• Version windows 10
• Any other details about the setup (Cloud, Docker, etc): installed with mambda rather than conda

Additional context
Add any other context about the problem here.

[mmcauliffe]

Can you attach the log file in ~/Documents/MFA/{corpus_name}/{corpus_name}/split3/make_mfcc.1.log or something similar? I haven't updated the swahili_mfa model for 3.0 changes yet, but other models trained on 2.X are passing tests fine.

[stefanocoretta]

Alas, no. It was a student at a workshop I ran and I don't think I can get hold of the file. :(