awaiting NonRealTimeVAD's run never returned

[chris-opendata]

Please refer to #215 for the setup and context. But this time for await (const {audio, start, end} of this.vad!.run(data, this.sampleRate)) never returned. Tried to debug into the NonRealTimeVAD's run, but got the error in the Window Edge browser inspect sources:

    Could not load content for http://127.0.0.1:3000/_next/static/src/non-real-time-vad.ts (Fetch through target failed: Target not supported; Fallback: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE)

Questions:

1. What causes NonRealTimeVAD's run blocking?
2. How to instruct the browser to debug into the source code in 'node_modules/@ricky0123/vad-web/dist/'?

Thanks