Error with change detection about pyannote-audio

[yinruiqing]

Hi,
From line 361--366 in pyannote-audio/pyannote/audio/applications/change_detection.py

    preprocessors = {'wav': FileFinder(db_yml)}

    if '<database.task.protocol>' in arguments:
        protocol_name = arguments['<database.task.protocol>']
        protocol = get_protocol(protocol_name, progress=True,
            preprocessors=preprocessors)

will add the wav file path to current_file['wav']. Could you please print the current_file to verify if the wav path has been passed successfully.

[nikopartanen]

I assume the error was connected to the changes in a recent commit and the different versions I had installed. I installed the newest development versions of both pyannote-audio and pyannote-core, and now it works, but I had to change the first line you refer to into 'wav' from current 'audio'. Before that it didn't work but gave the error I copied above, now it only gives a warning "wav" key is deprecated in favor of "audio" but seems to work fine. Thanks for help!